379
+379 is the international calling code for Vatican City.
- Odd
- Prime
Where 379 fits
Why 379 is special
Vatican City is the smallest sovereign state, and while +379 is reserved for it, Italian numbers are used in practice.
379 is part of
Factors & digit properties
- Divisors (2)
- 1, 379
- Prime factorisation
- 379
- Digit sum
- 19
- Digital root
- 1
Representations
- Decimal
- 379
- Binary
- 101111011
- Octal
- 573
- Hexadecimal
- 17b
- Roman numeral
- CCCLXXIX
- Scientific notation
- 3.790 × 10^2
Other mathematical patterns
- Deficient number
- Happy number
Related numbers & connections
San Marino and Vatican City are both entirely enclosed by Italy. San Marino is generally described as the oldest surviving republic and the Vatican as the smallest sovereign state.
View 378 →Other connections
- is associated with378
why?
Strength 0.50, confidence "high".
Geography
+379 is reserved for Vatican City, the smallest sovereign state by area and population. In practice it is reached through the Italian numbering plan, so the allocation is largely nominal.
DocumentedGeographyGeography: Vatican City
Common questions
Is 379 a prime number?
Yes, 379 is prime — it has exactly two positive divisors: 1 and itself.
What are the factors of 379?
The factors of 379 are 1, 379.
What is 379 in Roman numerals?
379 in Roman numerals is CCCLXXIX.
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