316800664 has 16 divisors (see below), whose sum is σ = 594331920. Its totient is φ = 158312160.

The previous prime is 316800647. The next prime is 316800667. The reversal of 316800664 is 466008613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316800667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5749 + ... + 25819.

It is an arithmetic number, because the mean of its divisors is an integer number (37145745).

Almost surely, 2^316800664 is an apocalyptic number.

It is an amenable number.

316800664 is a deficient number, since it is larger than the sum of its proper divisors (277531256).

316800664 is a wasteful number, since it uses less digits than its factorization.

316800664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22050 (or 22046 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 316800664 is about 17798.8950218827. The cubic root of 316800664 is about 681.7032446170.

The spelling of 316800664 in words is "three hundred sixteen million, eight hundred thousand, six hundred sixty-four".