316685086 has 16 divisors (see below), whose sum is σ = 478201680. Its totient is φ = 157288320.

The previous prime is 316685069. The next prime is 316685087. The reversal of 316685086 is 680586613.

316685086 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316685087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317140 + ... + 318136.

It is an arithmetic number, because the mean of its divisors is an integer number (29887605).

Almost surely, 2^316685086 is an apocalyptic number.

316685086 is a deficient number, since it is larger than the sum of its proper divisors (161516594).

316685086 is a wasteful number, since it uses less digits than its factorization.

316685086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 316685086 is about 17795.6479511143. The cubic root of 316685086 is about 681.6203328788.

The spelling of 316685086 in words is "three hundred sixteen million, six hundred eighty-five thousand, eighty-six".