316730516 has 24 divisors (see below), whose sum is σ = 581953344. Its totient is φ = 150543360.

The previous prime is 316730501. The next prime is 316730521. The reversal of 316730516 is 615037613.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4436 + ... + 25556.

It is an arithmetic number, because the mean of its divisors is an integer number (24248056).

Almost surely, 2^316730516 is an apocalyptic number.

It is an amenable number.

316730516 is a deficient number, since it is larger than the sum of its proper divisors (265222828).

316730516 is a wasteful number, since it uses less digits than its factorization.

316730516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21311 (or 21309 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 316730516 is about 17796.9243410203. The cubic root of 316730516 is about 681.6529252263.

The spelling of 316730516 in words is "three hundred sixteen million, seven hundred thirty thousand, five hundred sixteen".