996403824 has 60 divisors (see below), whose sum is σ = 3003056056. Its totient is φ = 306585216.

The previous prime is 996403819. The next prime is 996403831. The reversal of 996403824 is 428304699.

It is a self number, because there is not a number n which added to its sum of digits gives 996403824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264262 + ... + 268005.

Almost surely, 2^996403824 is an apocalyptic number.

It is an amenable number.

996403824 is an abundant number, since it is smaller than the sum of its proper divisors (2006652232).

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

996403824 is a wasteful number, since it uses less digits than its factorization.

996403824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532294 (or 532285 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 996403824 is about 31565.8648543011. The cubic root of 996403824 is about 998.7998348465.

The spelling of 996403824 in words is "nine hundred ninety-six million, four hundred three thousand, eight hundred twenty-four".