996598032 has 80 divisors (see below), whose sum is σ = 2748395520. Its totient is φ = 310262400.

The previous prime is 996598019. The next prime is 996598063. The reversal of 996598032 is 230895699.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57057 + ... + 72447.

It is an arithmetic number, because the mean of its divisors is an integer number (34354944).

Almost surely, 2^996598032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996598032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374197760).

996598032 is an abundant number, since it is smaller than the sum of its proper divisors (1751797488).

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

996598032 is a wasteful number, since it uses less digits than its factorization.

996598032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15492 (or 15486 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 996598032 is about 31568.9409388405. The cubic root of 996598032 is about 998.8647222989.

The spelling of 996598032 in words is "nine hundred ninety-six million, five hundred ninety-eight thousand, thirty-two".