82984590724 has 18 divisors (see below), whose sum is σ = 168932917230. Its totient is φ = 35564824512.

The previous prime is 82984590713. The next prime is 82984590743. The reversal of 82984590724 is 42709548928.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47332353600 + 35652237124 = 217560^2 + 188818^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211695189 + ... + 211695580.

Almost surely, 2^82984590724 is an apocalyptic number.

It is an amenable number.

82984590724 is an abundant number, since it is smaller than the sum of its proper divisors (85948326506).

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

82984590724 is a wasteful number, since it uses less digits than its factorization.

82984590724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423390787 (or 423390778 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 82984590724 in words is "eighty-two billion, nine hundred eighty-four million, five hundred ninety thousand, seven hundred twenty-four".