316356 has 24 divisors (see below), whose sum is σ = 757344. Its totient is φ = 102720.

The previous prime is 316343. The next prime is 316363. The reversal of 316356 is 653613.

It is a super-2 number, since 2×316356² = 200162237472, which contains 22 as substring.

It is an unprimeable number.

316356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171 + ... + 813.

It is an arithmetic number, because the mean of its divisors is an integer number (31556).

2³¹⁶³⁵⁶ is an apocalyptic number.

It is an amenable number.

316356 is an abundant number, since it is smaller than the sum of its proper divisors (440988).

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

316356 is a wasteful number, since it uses less digits than its factorization.

316356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 689 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 316356 is about 562.4553315598. The cubic root of 316356 is about 68.1384147193.

Adding to 316356 its reverse (653613), we get a palindrome (969969).

The spelling of 316356 in words is "three hundred sixteen thousand, three hundred fifty-six".