317453968 has 40 divisors (see below), whose sum is σ = 663691896. Its totient is φ = 146227200.

The previous prime is 317453963. The next prime is 317453977. The reversal of 317453968 is 869354713.

317453968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 898704 + 316555264 = 948^2 + 17792^2 .

It is not an unprimeable number, because it can be changed into a prime (317453963) 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, 132138 + ... + 134518.

Almost surely, 2^317453968 is an apocalyptic number.

It is an amenable number.

317453968 is an abundant number, since it is smaller than the sum of its proper divisors (346237928).

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

317453968 is a wasteful number, since it uses less digits than its factorization.

317453968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043 (or 3037 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 317453968 is about 17817.2379453158. The cubic root of 317453968 is about 682.1715240098.

The spelling of 317453968 in words is "three hundred seventeen million, four hundred fifty-three thousand, nine hundred sixty-eight".