996652979 has 16 divisors (see below), whose sum is σ = 1174553856. Its totient is φ = 827820000.

The previous prime is 996652949. The next prime is 996653039. The reversal of 996652979 is 979256699.

It is a de Polignac number, because none of the positive numbers 2^k-996652979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996652949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57344 + ... + 72674.

It is an arithmetic number, because the mean of its divisors is an integer number (73409616).

Almost surely, 2^996652979 is an apocalyptic number.

996652979 is a deficient number, since it is larger than the sum of its proper divisors (177900877).

996652979 is a wasteful number, since it uses less digits than its factorization.

996652979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15626.

The product of its digits is 16533720, while the sum is 62.

The square root of 996652979 is about 31569.8111967747. The cubic root of 996652979 is about 998.8830792859.

The spelling of 996652979 in words is "nine hundred ninety-six million, six hundred fifty-two thousand, nine hundred seventy-nine".