314371664 has 10 divisors (see below), whose sum is σ = 609095130. Its totient is φ = 157185824.

The previous prime is 314371661. The next prime is 314371669. The reversal of 314371664 is 466173413.

It can be written as a sum of positive squares in only one way, i.e., 170563600 + 143808064 = 13060^2 + 11992^2 .

It is a super-2 number, since 2×314371664² = 197659086252257792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314371661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9824099 + ... + 9824130.

It is an arithmetic number, because the mean of its divisors is an integer number (60909513).

Almost surely, 2^314371664 is an apocalyptic number.

It is an amenable number.

314371664 is a deficient number, since it is larger than the sum of its proper divisors (294723466).

314371664 is a wasteful number, since it uses less digits than its factorization.

314371664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19648237 (or 19648231 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 314371664 is about 17730.5291517202. The cubic root of 314371664 is about 679.9565024080.

The spelling of 314371664 in words is "three hundred fourteen million, three hundred seventy-one thousand, six hundred sixty-four".