314992320 has 112 divisors (see below), whose sum is σ = 1058984928. Its totient is φ = 79052800.

The previous prime is 314992319. The next prime is 314992339. The reversal of 314992320 is 23299413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6670 + ... + 25970.

Almost surely, 2^314992320 is an apocalyptic number.

314992320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314992320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529492464).

314992320 is an abundant number, since it is smaller than the sum of its proper divisors (743992608).

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

314992320 is a wasteful number, since it uses less digits than its factorization.

314992320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19338 (or 19328 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 314992320 is about 17748.0229884909. The cubic root of 314992320 is about 680.4036818755.

The spelling of 314992320 in words is "three hundred fourteen million, nine hundred ninety-two thousand, three hundred twenty".