379981675 has 24 divisors (see below), whose sum is σ = 485986256. Its totient is φ = 294503040.

The previous prime is 379981661. The next prime is 379981691. The reversal of 379981675 is 576189973.

It is not a de Polignac number, because 379981675 - 2⁹ = 379981163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255484 + ... + 256966.

Almost surely, 2^379981675 is an apocalyptic number.

379981675 is a deficient number, since it is larger than the sum of its proper divisors (106004581).

379981675 is a wasteful number, since it uses less digits than its factorization.

379981675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1802 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 55.

The square root of 379981675 is about 19493.1186576186. The cubic root of 379981675 is about 724.3040011007.

The spelling of 379981675 in words is "three hundred seventy-nine million, nine hundred eighty-one thousand, six hundred seventy-five".