316756650 has 48 divisors (see below), whose sum is σ = 897781824. Its totient is φ = 72401280.

The previous prime is 316756639. The next prime is 316756651. The reversal of 316756650 is 56657613.

It is a junction number, because it is equal to n+sod(n) for n = 316756599 and 316756608.

It is not an unprimeable number, because it can be changed into a prime (316756651) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 149787 + ... + 151886.

It is an arithmetic number, because the mean of its divisors is an integer number (18703788).

Almost surely, 2^316756650 is an apocalyptic number.

316756650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

316756650 is an abundant number, since it is smaller than the sum of its proper divisors (581025174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316756650 is a wasteful number, since it uses less digits than its factorization.

316756650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301695 (or 301690 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 316756650 is about 17797.6585538660. The cubic root of 316756650 is about 681.6716728437.

The spelling of 316756650 in words is "three hundred sixteen million, seven hundred fifty-six thousand, six hundred fifty".