314444866 has 32 divisors (see below), whose sum is σ = 493620480. Its totient is φ = 150124416.

The previous prime is 314444863. The next prime is 314444909. The reversal of 314444866 is 668444413.

It is not an unprimeable number, because it can be changed into a prime (314444863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856615 + ... + 856981.

It is an arithmetic number, because the mean of its divisors is an integer number (15425640).

Almost surely, 2^314444866 is an apocalyptic number.

314444866 is a deficient number, since it is larger than the sum of its proper divisors (179175614).

314444866 is a wasteful number, since it uses less digits than its factorization.

314444866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618.

The product of its digits is 221184, while the sum is 40.

The square root of 314444866 is about 17732.5933241588. The cubic root of 314444866 is about 680.0092746717.

The spelling of 314444866 in words is "three hundred fourteen million, four hundred forty-four thousand, eight hundred sixty-six".