314666344 has 8 divisors (see below), whose sum is σ = 589999410. Its totient is φ = 157333168.

The previous prime is 314666309. The next prime is 314666357. The reversal of 314666344 is 443666413.

It can be written as a sum of positive squares in only one way, i.e., 310816900 + 3849444 = 17630^2 + 1962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19666639 + ... + 19666654.

Almost surely, 2^314666344 is an apocalyptic number.

It is an amenable number.

314666344 is a deficient number, since it is larger than the sum of its proper divisors (275333066).

314666344 is a wasteful number, since it uses less digits than its factorization.

314666344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39333299 (or 39333295 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

The square root of 314666344 is about 17738.8371659475. The cubic root of 314666344 is about 680.1688911518.

The spelling of 314666344 in words is "three hundred fourteen million, six hundred sixty-six thousand, three hundred forty-four".