316899338 has 16 divisors (see below), whose sum is σ = 544455744. Its totient is φ = 135514080.

The previous prime is 316899311. The next prime is 316899353. The reversal of 316899338 is 833998613.

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, 18368 + ... + 31163.

It is an arithmetic number, because the mean of its divisors is an integer number (34028484).

Almost surely, 2^316899338 is an apocalyptic number.

316899338 is a deficient number, since it is larger than the sum of its proper divisors (227556406).

316899338 is a wasteful number, since it uses less digits than its factorization.

316899338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49997.

The product of its digits is 839808, while the sum is 50.

The square root of 316899338 is about 17801.6667197204. Note that the first 3 decimals coincide. The cubic root of 316899338 is about 681.7740140429.

The spelling of 316899338 in words is "three hundred sixteen million, eight hundred ninety-nine thousand, three hundred thirty-eight".