996796975 has 24 divisors (see below), whose sum is σ = 1268165360. Its totient is φ = 776805120.

The previous prime is 996796963. The next prime is 996796979. The reversal of 996796975 is 579697699.

It is not a de Polignac number, because 996796975 - 2¹⁹ = 996272687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 996796975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996796979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490261 + ... + 492289.

Almost surely, 2^996796975 is an apocalyptic number.

996796975 is a deficient number, since it is larger than the sum of its proper divisors (271368385).

996796975 is a wasteful number, since it uses less digits than its factorization.

996796975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539 (or 2534 counting only the distinct ones).

The product of its digits is 57868020, while the sum is 67.

The square root of 996796975 is about 31572.0917108766. The cubic root of 996796975 is about 998.9311830373.

The spelling of 996796975 in words is "nine hundred ninety-six million, seven hundred ninety-six thousand, nine hundred seventy-five".