996159844 has 27 divisors (see below), whose sum is σ = 1789640307. Its totient is φ = 485171064.

The previous prime is 996159841. The next prime is 996159883. The reversal of 996159844 is 448951699.

The square root of 996159844 is 31562.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996159841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2714149 + ... + 2714515.

Almost surely, 2^996159844 is an apocalyptic number.

996159844 is the 31562-nd square number.

It is an amenable number.

996159844 is a deficient number, since it is larger than the sum of its proper divisors (793480463).

996159844 is an equidigital number, since it uses as much as digits as its factorization.

996159844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 412 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 55.

The cubic root of 996159844 is about 998.7183059622.

The spelling of 996159844 in words is "nine hundred ninety-six million, one hundred fifty-nine thousand, eight hundred forty-four".