996888964 has 12 divisors (see below), whose sum is σ = 1745730000. Its totient is φ = 498108968.

The previous prime is 996888961. The next prime is 996889001. The reversal of 996888964 is 469888699.

996888964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 996888964.

It is not an unprimeable number, because it can be changed into a prime (996888961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77134 + ... + 89125.

It is an arithmetic number, because the mean of its divisors is an integer number (145477500).

Almost surely, 2^996888964 is an apocalyptic number.

It is an amenable number.

996888964 is a deficient number, since it is larger than the sum of its proper divisors (748841036).

996888964 is a wasteful number, since it uses less digits than its factorization.

996888964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167762 (or 167760 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 67.

The square root of 996888964 is about 31573.5484860350. The cubic root of 996888964 is about 998.9619107436.

The spelling of 996888964 in words is "nine hundred ninety-six million, eight hundred eighty-eight thousand, nine hundred sixty-four".