996552976 has 20 divisors (see below), whose sum is σ = 1932766300. Its totient is φ = 497774592.

The previous prime is 996552959. The next prime is 996553031. The reversal of 996552976 is 679255699.

It can be written as a sum of positive squares in 2 ways, for example, as 722319376 + 274233600 = 26876^2 + 16560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 996552976.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14721 + ... + 47008.

It is an arithmetic number, because the mean of its divisors is an integer number (96638315).

Almost surely, 2^996552976 is an apocalyptic number.

996552976 is the 19966-th centered pentagonal number.

It is an amenable number.

996552976 is a deficient number, since it is larger than the sum of its proper divisors (936213324).

996552976 is a wasteful number, since it uses less digits than its factorization.

996552976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62746 (or 62740 counting only the distinct ones).

The product of its digits is 9185400, while the sum is 58.

The square root of 996552976 is about 31568.2273179854. The cubic root of 996552976 is about 998.8496692466.

The spelling of 996552976 in words is "nine hundred ninety-six million, five hundred fifty-two thousand, nine hundred seventy-six".