316616398 has 16 divisors (see below), whose sum is σ = 574699104. Its totient is φ = 127710720.

The previous prime is 316616387. The next prime is 316616407. The reversal of 316616398 is 893616613.

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, 664923 + ... + 665398.

It is an arithmetic number, because the mean of its divisors is an integer number (35918694).

Almost surely, 2^316616398 is an apocalyptic number.

316616398 is a deficient number, since it is larger than the sum of its proper divisors (258082706).

316616398 is a wasteful number, since it uses less digits than its factorization.

316616398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330347.

The product of its digits is 139968, while the sum is 43.

The square root of 316616398 is about 17793.7179363954. The cubic root of 316616398 is about 681.5710488793.

The spelling of 316616398 in words is "three hundred sixteen million, six hundred sixteen thousand, three hundred ninety-eight".