316660136 has 32 divisors (see below), whose sum is σ = 667215360. Its totient is φ = 139795392.

The previous prime is 316660121. The next prime is 316660147. The reversal of 316660136 is 631066613.

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 7 ways as a sum of consecutive naturals, for example, 63800 + ... + 68583.

It is an arithmetic number, because the mean of its divisors is an integer number (20850480).

Almost surely, 2^316660136 is an apocalyptic number.

It is an amenable number.

316660136 is an abundant number, since it is smaller than the sum of its proper divisors (350555224).

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

316660136 is a wasteful number, since it uses less digits than its factorization.

316660136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132425 (or 132421 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 316660136 is about 17794.9469232139. The cubic root of 316660136 is about 681.6024319474.

The spelling of 316660136 in words is "three hundred sixteen million, six hundred sixty thousand, one hundred thirty-six".