313435264 has 16 divisors (see below), whose sum is σ = 624422070. Its totient is φ = 156717568.

The previous prime is 313435231. The next prime is 313435321. The reversal of 313435264 is 462534313.

It can be written as a sum of positive squares in only one way, i.e., 305550400 + 7884864 = 17480^2 + 2808^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 1224229 + ... + 1224484.

Almost surely, 2^313435264 is an apocalyptic number.

It is an amenable number.

313435264 is a deficient number, since it is larger than the sum of its proper divisors (310986806).

313435264 is an equidigital number, since it uses as much as digits as its factorization.

313435264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448727 (or 2448715 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 313435264 is about 17704.1030272646. The cubic root of 313435264 is about 679.2807157856.

Adding to 313435264 its reverse (462534313), we get a palindrome (775969577).

The spelling of 313435264 in words is "three hundred thirteen million, four hundred thirty-five thousand, two hundred sixty-four".