316688336990 has 64 divisors (see below), whose sum is σ = 626562086400. Its totient is φ = 114711214464.

The previous prime is 316688336927. The next prime is 316688337001. The reversal of 316688336990 is 99633886613.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6500141 + ... + 6548679.

It is an arithmetic number, because the mean of its divisors is an integer number (9790032600).

Almost surely, 2^316688336990 is an apocalyptic number.

316688336990 is a deficient number, since it is larger than the sum of its proper divisors (309873749410).

316688336990 is a wasteful number, since it uses less digits than its factorization.

316688336990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50081.

The product of its (nonzero) digits is 30233088, while the sum is 62.

The spelling of 316688336990 in words is "three hundred sixteen billion, six hundred eighty-eight million, three hundred thirty-six thousand, nine hundred ninety".