313717328 has 10 divisors (see below), whose sum is σ = 607827354. Its totient is φ = 156858656.

The previous prime is 313717321. The next prime is 313717333. The reversal of 313717328 is 823717313.

It can be written as a sum of positive squares in only one way, i.e., 228856384 + 84860944 = 15128^2 + 9212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313717321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9803651 + ... + 9803682.

Almost surely, 2^313717328 is an apocalyptic number.

It is an amenable number.

313717328 is a deficient number, since it is larger than the sum of its proper divisors (294110026).

313717328 is a wasteful number, since it uses less digits than its factorization.

313717328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19607341 (or 19607335 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 313717328 is about 17712.0672988785. The cubic root of 313717328 is about 679.4844188699.

The spelling of 313717328 in words is "three hundred thirteen million, seven hundred seventeen thousand, three hundred twenty-eight".