379430961 has 48 divisors (see below), whose sum is σ = 637455168. Its totient is φ = 198979200.

The previous prime is 379430959. The next prime is 379430963. The reversal of 379430961 is 169034973.

It is an interprime number because it is at equal distance from previous prime (379430959) and next prime (379430963).

It is not a de Polignac number, because 379430961 - 2¹ = 379430959 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379430963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402751 + ... + 403691.

It is an arithmetic number, because the mean of its divisors is an integer number (13280316).

Almost surely, 2^379430961 is an apocalyptic number.

It is an amenable number.

379430961 is a deficient number, since it is larger than the sum of its proper divisors (258024207).

379430961 is a wasteful number, since it uses less digits than its factorization.

379430961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 379430961 is about 19478.9876790351. The cubic root of 379430961 is about 723.9539164883.

The spelling of 379430961 in words is "three hundred seventy-nine million, four hundred thirty thousand, nine hundred sixty-one".