996944 has 20 divisors (see below), whose sum is σ = 2080596. Its totient is φ = 460032.

The previous prime is 996899. The next prime is 996953. The reversal of 996944 is 449699.

996944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 506944 + 490000 = 712^2 + 700^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 996944.

It is an unprimeable number.

996944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189 + ... + 2604.

2⁹⁹⁶⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

996944 is an abundant number, since it is smaller than the sum of its proper divisors (1083652).

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

996944 is a wasteful number, since it uses less digits than its factorization.

996944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814 (or 4808 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 996944 is about 998.4708308208. The cubic root of 996944 is about 99.8980293886.

The spelling of 996944 in words is "nine hundred ninety-six thousand, nine hundred forty-four".