379165491 has 12 divisors (see below), whose sum is σ = 548602600. Its totient is φ = 252352800.

The previous prime is 379165487. The next prime is 379165513. The reversal of 379165491 is 194561973.

It is not a de Polignac number, because 379165491 - 2² = 379165487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379165411) 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, 29641 + ... + 40458.

Almost surely, 2^379165491 is an apocalyptic number.

379165491 is a deficient number, since it is larger than the sum of its proper divisors (169437109).

379165491 is a wasteful number, since it uses less digits than its factorization.

379165491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70706 (or 70703 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 379165491 is about 19472.1722208900. The cubic root of 379165491 is about 723.7850382600.

The spelling of 379165491 in words is "three hundred seventy-nine million, one hundred sixty-five thousand, four hundred ninety-one".