313323268 has 12 divisors (see below), whose sum is σ = 549556560. Its totient is φ = 156307112.

The previous prime is 313323259. The next prime is 313323301. The reversal of 313323268 is 862323313.

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, 86638 + ... + 90181.

It is an arithmetic number, because the mean of its divisors is an integer number (45796380).

Almost surely, 2^313323268 is an apocalyptic number.

It is an amenable number.

313323268 is a deficient number, since it is larger than the sum of its proper divisors (236233292).

313323268 is a wasteful number, since it uses less digits than its factorization.

313323268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177266 (or 177264 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 313323268 is about 17700.9397490642. The cubic root of 313323268 is about 679.1997997829.

The spelling of 313323268 in words is "three hundred thirteen million, three hundred twenty-three thousand, two hundred sixty-eight".