316984320 has 176 divisors, whose sum is σ = 1126996320. Its totient is φ = 84492288.

The previous prime is 316984271. The next prime is 316984337. The reversal of 316984320 is 23489613.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 137094 + ... + 139386.

Almost surely, 2^316984320 is an apocalyptic number.

316984320 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 316984320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563498160).

316984320 is an abundant number, since it is smaller than the sum of its proper divisors (810012000).

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

316984320 is a wasteful number, since it uses less digits than its factorization.

316984320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 316984320 is about 17804.0534710498. The cubic root of 316984320 is about 681.8349517330.

The spelling of 316984320 in words is "three hundred sixteen million, nine hundred eighty-four thousand, three hundred twenty".