313697616 has 40 divisors (see below), whose sum is σ = 814885344. Its totient is φ = 103985280.

The previous prime is 313697567. The next prime is 313697623. The reversal of 313697616 is 616796313.

313697616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9366 + ... + 26741.

Almost surely, 2^313697616 is an apocalyptic number.

It is an amenable number.

313697616 is an abundant number, since it is smaller than the sum of its proper divisors (501187728).

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

313697616 is a wasteful number, since it uses less digits than its factorization.

313697616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36299 (or 36293 counting only the distinct ones).

The product of its digits is 122472, while the sum is 42.

The square root of 313697616 is about 17711.5108333535. The cubic root of 313697616 is about 679.4701870799.

The spelling of 313697616 in words is "three hundred thirteen million, six hundred ninety-seven thousand, six hundred sixteen".