314387874 has 72 divisors (see below), whose sum is σ = 720251532. Its totient is φ = 99095040.

The previous prime is 314387867. The next prime is 314387881. The reversal of 314387874 is 478783413.

It is an interprime number because it is at equal distance from previous prime (314387867) and next prime (314387881).

It can be written as a sum of positive squares in 2 ways, for example, as 304746849 + 9641025 = 17457^2 + 3105^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1304394 + ... + 1304634.

Almost surely, 2^314387874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314387874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360125766).

314387874 is an abundant number, since it is smaller than the sum of its proper divisors (405863658).

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

314387874 is a wasteful number, since it uses less digits than its factorization.

314387874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 406 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 314387874 is about 17730.9862669847. The cubic root of 314387874 is about 679.9681891117.

The spelling of 314387874 in words is "three hundred fourteen million, three hundred eighty-seven thousand, eight hundred seventy-four".