316717952 has 32 divisors (see below), whose sum is σ = 638968800. Its totient is φ = 156349440.

The previous prime is 316717943. The next prime is 316717969. The reversal of 316717952 is 259717613.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×316717952² = 200620522238148608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5549 + ... + 25772.

It is an arithmetic number, because the mean of its divisors is an integer number (19967775).

Almost surely, 2^316717952 is an apocalyptic number.

316717952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

316717952 is an abundant number, since it is smaller than the sum of its proper divisors (322250848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316717952 is an equidigital number, since it uses as much as digits as its factorization.

316717952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31414 (or 31402 counting only the distinct ones).

The product of its digits is 79380, while the sum is 41.

The square root of 316717952 is about 17796.5713551796. The cubic root of 316717952 is about 681.6439118851.

The spelling of 316717952 in words is "three hundred sixteen million, seven hundred seventeen thousand, nine hundred fifty-two".