313644264 has 32 divisors (see below), whose sum is σ = 805305120. Its totient is φ = 101722176.

The previous prime is 313644211. The next prime is 313644283. The reversal of 313644264 is 462446313.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175714 + ... + 177489.

It is an arithmetic number, because the mean of its divisors is an integer number (25165785).

Almost surely, 2^313644264 is an apocalyptic number.

It is an amenable number.

313644264 is an abundant number, since it is smaller than the sum of its proper divisors (491660856).

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

313644264 is a wasteful number, since it uses less digits than its factorization.

313644264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353249 (or 353245 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

The square root of 313644264 is about 17710.0046301519. The cubic root of 313644264 is about 679.4316646866.

The spelling of 313644264 in words is "three hundred thirteen million, six hundred forty-four thousand, two hundred sixty-four".