316139204 has 12 divisors (see below), whose sum is σ = 558414864. Its totient is φ = 156592104.

The previous prime is 316139171. The next prime is 316139231. The reversal of 316139204 is 402931613.

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, 368894 + ... + 369749.

It is an arithmetic number, because the mean of its divisors is an integer number (46534572).

Almost surely, 2^316139204 is an apocalyptic number.

It is an amenable number.

316139204 is a deficient number, since it is larger than the sum of its proper divisors (242275660).

316139204 is a wasteful number, since it uses less digits than its factorization.

316139204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738754 (or 738752 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 316139204 is about 17780.3038219261. The cubic root of 316139204 is about 681.2284627593.

The spelling of 316139204 in words is "three hundred sixteen million, one hundred thirty-nine thousand, two hundred four".