996617544 has 64 divisors (see below), whose sum is σ = 2686219200. Its totient is φ = 306306816.

The previous prime is 996617539. The next prime is 996617689. The reversal of 996617544 is 445716699.

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, 504142 + ... + 506114.

It is an arithmetic number, because the mean of its divisors is an integer number (41972175).

Almost surely, 2^996617544 is an apocalyptic number.

It is an amenable number.

996617544 is an abundant number, since it is smaller than the sum of its proper divisors (1689601656).

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

996617544 is a wasteful number, since it uses less digits than its factorization.

996617544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614 (or 3610 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 996617544 is about 31569.2499752528. The cubic root of 996617544 is about 998.8712410493.

The spelling of 996617544 in words is "nine hundred ninety-six million, six hundred seventeen thousand, five hundred forty-four".