315890967 has 8 divisors (see below), whose sum is σ = 481357696. Its totient is φ = 180509112.

The previous prime is 315890963. The next prime is 315890977. The reversal of 315890967 is 769098513.

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

It is not a de Polignac number, because 315890967 - 2² = 315890963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315890963) 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, 7521193 + ... + 7521234.

It is an arithmetic number, because the mean of its divisors is an integer number (60169712).

Almost surely, 2^315890967 is an apocalyptic number.

315890967 is a deficient number, since it is larger than the sum of its proper divisors (165466729).

315890967 is a wasteful number, since it uses less digits than its factorization.

315890967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15042437.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 315890967 is about 17773.3217773156. The cubic root of 315890967 is about 681.0501126438.

The spelling of 315890967 in words is "three hundred fifteen million, eight hundred ninety thousand, nine hundred sixty-seven".