313256896 has 14 divisors (see below), whose sum is σ = 621619280. Its totient is φ = 156628416.

The previous prime is 313256893. The next prime is 313256897. The reversal of 313256896 is 698652313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313256893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447256 + ... + 2447383.

Almost surely, 2^313256896 is an apocalyptic number.

It is an amenable number.

313256896 is a deficient number, since it is larger than the sum of its proper divisors (308362384).

313256896 is an equidigital number, since it uses as much as digits as its factorization.

313256896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894651 (or 4894641 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 313256896 is about 17699.0648340527. The cubic root of 313256896 is about 679.1518375692.

The spelling of 313256896 in words is "three hundred thirteen million, two hundred fifty-six thousand, eight hundred ninety-six".