314668686 has 16 divisors (see below), whose sum is σ = 644687568. Its totient is φ = 102331200.

The previous prime is 314668661. The next prime is 314668733. The reversal of 314668686 is 686866413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639325 + ... + 639816.

It is an arithmetic number, because the mean of its divisors is an integer number (40292973).

Almost surely, 2^314668686 is an apocalyptic number.

314668686 is an abundant number, since it is smaller than the sum of its proper divisors (330018882).

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

314668686 is a wasteful number, since it uses less digits than its factorization.

314668686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279187.

The product of its digits is 995328, while the sum is 48.

The square root of 314668686 is about 17738.9031791709. The cubic root of 314668686 is about 680.1705786022.

The spelling of 314668686 in words is "three hundred fourteen million, six hundred sixty-eight thousand, six hundred eighty-six".