379469931 has 8 divisors (see below), whose sum is σ = 506370000. Its totient is φ = 252774912.

The previous prime is 379469921. The next prime is 379469947. The reversal of 379469931 is 139964973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 379469931 - 2⁵ = 379469899 is a prime.

It is a super-2 number, since 2×379469931² = 287994857066289522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379469911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46890 + ... + 54383.

It is an arithmetic number, because the mean of its divisors is an integer number (63296250).

Almost surely, 2^379469931 is an apocalyptic number.

379469931 is a deficient number, since it is larger than the sum of its proper divisors (126900069).

379469931 is a wasteful number, since it uses less digits than its factorization.

379469931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102525.

The product of its digits is 1102248, while the sum is 51.

The square root of 379469931 is about 19479.9879620086. The cubic root of 379469931 is about 723.9787005476.

The spelling of 379469931 in words is "three hundred seventy-nine million, four hundred sixty-nine thousand, nine hundred thirty-one".