314551664 has 20 divisors (see below), whose sum is σ = 696507504. Its totient is φ = 134807808.

The previous prime is 314551639. The next prime is 314551709. The reversal of 314551664 is 466155413.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1404137 + ... + 1404360.

Almost surely, 2^314551664 is an apocalyptic number.

It is an amenable number.

314551664 is an abundant number, since it is smaller than the sum of its proper divisors (381955840).

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

314551664 is a wasteful number, since it uses less digits than its factorization.

314551664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808512 (or 2808506 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 314551664 is about 17735.6044159764. The cubic root of 314551664 is about 680.0862520350.

The spelling of 314551664 in words is "three hundred fourteen million, five hundred fifty-one thousand, six hundred sixty-four".