316408232 has 32 divisors (see below), whose sum is σ = 678590400. Its totient is φ = 135489024.

The previous prime is 316408229. The next prime is 316408243. The reversal of 316408232 is 232804613.

It is a super-2 number, since 2×316408232² = 200228338554731648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316408195 and 316408204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120728 + ... + 123320.

It is an arithmetic number, because the mean of its divisors is an integer number (21205950).

Almost surely, 2^316408232 is an apocalyptic number.

It is an amenable number.

316408232 is an abundant number, since it is smaller than the sum of its proper divisors (362182168).

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

316408232 is a wasteful number, since it uses less digits than its factorization.

316408232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785 (or 4781 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 316408232 is about 17787.8675506650. The cubic root of 316408232 is about 681.4216451369.

The spelling of 316408232 in words is "three hundred sixteen million, four hundred eight thousand, two hundred thirty-two".