996443922 has 16 divisors (see below), whose sum is σ = 1993329792. Its totient is φ = 332074320.

The previous prime is 996443909. The next prime is 996443963. The reversal of 996443922 is 229344699.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15783 + ... + 47349.

It is an arithmetic number, because the mean of its divisors is an integer number (124583112).

Almost surely, 2^996443922 is an apocalyptic number.

It is a pronic number, being equal to 31566×31567.

996443922 is an abundant number, since it is smaller than the sum of its proper divisors (996885870).

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

996443922 is a wasteful number, since it uses less digits than its factorization.

996443922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36833.

The product of its digits is 839808, while the sum is 48.

The square root of 996443922 is about 31566.4999960401. The cubic root of 996443922 is about 998.8132328075.

The spelling of 996443922 in words is "nine hundred ninety-six million, four hundred forty-three thousand, nine hundred twenty-two".