379890279 has 12 divisors (see below), whose sum is σ = 581008896. Its totient is φ = 238362432.

The previous prime is 379890263. The next prime is 379890281. The reversal of 379890279 is 972098973.

It is not a de Polignac number, because 379890279 - 2⁴ = 379890263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379890209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1241319 + ... + 1241624.

It is an arithmetic number, because the mean of its divisors is an integer number (48417408).

Almost surely, 2^379890279 is an apocalyptic number.

379890279 is a deficient number, since it is larger than the sum of its proper divisors (201118617).

379890279 is a wasteful number, since it uses less digits than its factorization.

379890279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482966 (or 2482963 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The square root of 379890279 is about 19490.7742021706. The cubic root of 379890279 is about 724.2459247942.

The spelling of 379890279 in words is "three hundred seventy-nine million, eight hundred ninety thousand, two hundred seventy-nine".