313632984 has 32 divisors (see below), whose sum is σ = 896094720. Its totient is φ = 89609376.

The previous prime is 313632937. The next prime is 313632989. The reversal of 313632984 is 489236313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313632989) 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 7 ways as a sum of consecutive naturals, for example, 933264 + ... + 933599.

It is an arithmetic number, because the mean of its divisors is an integer number (28002960).

Almost surely, 2^313632984 is an apocalyptic number.

It is an amenable number.

313632984 is an abundant number, since it is smaller than the sum of its proper divisors (582461736).

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

313632984 is a wasteful number, since it uses less digits than its factorization.

313632984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866879 (or 1866875 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 313632984 is about 17709.6861632272. The cubic root of 313632984 is about 679.4235194917.

The spelling of 313632984 in words is "three hundred thirteen million, six hundred thirty-two thousand, nine hundred eighty-four".