982368636 has 12 divisors (see below), whose sum is σ = 2292193512. Its totient is φ = 327456208.

The previous prime is 982368623. The next prime is 982368659. The reversal of 982368636 is 636863289.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40932015 + ... + 40932038.

It is an arithmetic number, because the mean of its divisors is an integer number (191016126).

Almost surely, 2^982368636 is an apocalyptic number.

It is an amenable number.

982368636 is an abundant number, since it is smaller than the sum of its proper divisors (1309824876).

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

982368636 is a wasteful number, since it uses less digits than its factorization.

982368636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81864060 (or 81864058 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 51.

The square root of 982368636 is about 31342.7605038229. The cubic root of 982368636 is about 994.0879957508.

The spelling of 982368636 in words is "nine hundred eighty-two million, three hundred sixty-eight thousand, six hundred thirty-six".