313880376 has 16 divisors (see below), whose sum is σ = 784701000. Its totient is φ = 104626784.

The previous prime is 313880321. The next prime is 313880381. The reversal of 313880376 is 673088313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6539151 + ... + 6539198.

Almost surely, 2^313880376 is an apocalyptic number.

It is an amenable number.

313880376 is an abundant number, since it is smaller than the sum of its proper divisors (470820624).

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

313880376 is a wasteful number, since it uses less digits than its factorization.

313880376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13078358 (or 13078354 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 313880376 is about 17716.6694386953. The cubic root of 313880376 is about 679.6021144064.

The spelling of 313880376 in words is "three hundred thirteen million, eight hundred eighty thousand, three hundred seventy-six".