316956 has 24 divisors (see below), whose sum is σ = 753424. Its totient is φ = 103680.

The previous prime is 316951. The next prime is 316957. The reversal of 316956 is 659613.

It is a happy number.

It is a super-2 number, since 2×316956² = 200922211872, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 316956.

It is not an unprimeable number, because it can be changed into a prime (316951) 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, 516 + ... + 948.

2³¹⁶⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

316956 is an abundant number, since it is smaller than the sum of its proper divisors (436468).

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

316956 is a wasteful number, since it uses less digits than its factorization.

316956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 499 counting only the distinct ones).

The product of its digits is 4860, while the sum is 30.

The square root of 316956 is about 562.9884545885. The cubic root of 316956 is about 68.1814645638.

The spelling of 316956 in words is "three hundred sixteen thousand, nine hundred fifty-six".