996532992 has 432 divisors, whose sum is σ = 3645678400. Its totient is φ = 260112384.

The previous prime is 996532987. The next prime is 996533017. The reversal of 996532992 is 299235699.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10273488 + ... + 10273584.

Almost surely, 2^996532992 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 996532992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1822839200).

996532992 is an abundant number, since it is smaller than the sum of its proper divisors (2649145408).

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

996532992 is a wasteful number, since it uses less digits than its factorization.

996532992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 122 counting only the distinct ones).

The product of its digits is 2361960, while the sum is 54.

The square root of 996532992 is about 31567.9107956165. The cubic root of 996532992 is about 998.8429925166.

The spelling of 996532992 in words is "nine hundred ninety-six million, five hundred thirty-two thousand, nine hundred ninety-two".