316988000 has 96 divisors (see below), whose sum is σ = 890180928. Its totient is φ = 108672000.

The previous prime is 316987987. The next prime is 316988003. The reversal of 316988000 is 889613.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316988003) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 22340 + ... + 33660.

It is an arithmetic number, because the mean of its divisors is an integer number (9272718).

Almost surely, 2^316988000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316988000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445090464).

316988000 is an abundant number, since it is smaller than the sum of its proper divisors (573192928).

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

316988000 is a wasteful number, since it uses less digits than its factorization.

316988000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353 (or 11335 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 316988000 is about 17804.1568180018. The cubic root of 316988000 is about 681.8375902893.

The spelling of 316988000 in words is "three hundred sixteen million, nine hundred eighty-eight thousand".