3492
RFC 3492 defines Punycode.
- Even
- Composite
Where 3492 fits
Why 3492 is special
It encodes internationalised domain names into ASCII, and the resulting homograph confusion — a Cyrillic letter that looks Latin — is why browsers display some domains in encoded form.
Factors & digit properties
- Divisors (18)
- 1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492
- Prime factorisation
- 2^2 × 3^2 × 97
- Digit sum
- 18
- Digital root
- 9
Representations
- Decimal
- 3492
- Binary
- 110110100100
- Octal
- 6644
- Hexadecimal
- da4
- Roman numeral
- MMMCDXCII
- Scientific notation
- 3.492 × 10^3
Other mathematical patterns
- Abundant number
- Harshad (Niven) number
Related numbers & connections
Punycode is the encoding that makes an internationalised identifier expressible in the ASCII the domain system requires.
View 3987 →Other connections
- is associated with3987
why?
Strength 0.50, confidence "high".
Technology & computing
RFC 3492 specifies Punycode for encoding Unicode within the limited character set of the domain name system. Visually similar characters across scripts led browsers to adopt display policies for mixed-script names.
DocumentedTechnology & computingGeography: International — IETFPeriod: 2003
Common questions
Is 3492 a prime number?
No, 3492 is not prime.
What are the factors of 3492?
The factors of 3492 are 1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492.
What is 3492 in Roman numerals?
3492 in Roman numerals is MMMCDXCII.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026