996992196 has 12 divisors (see below), whose sum is σ = 2326315152. Its totient is φ = 332330728.

The previous prime is 996992159. The next prime is 996992219. The reversal of 996992196 is 691299699.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41541330 + ... + 41541353.

It is an arithmetic number, because the mean of its divisors is an integer number (193859596).

Almost surely, 2^996992196 is an apocalyptic number.

It is an amenable number.

996992196 is an abundant number, since it is smaller than the sum of its proper divisors (1329322956).

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

996992196 is a wasteful number, since it uses less digits than its factorization.

996992196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83082690 (or 83082688 counting only the distinct ones).

The product of its digits is 4251528, while the sum is 60.

The square root of 996992196 is about 31575.1832298722. The cubic root of 996992196 is about 998.9963917742.

The spelling of 996992196 in words is "nine hundred ninety-six million, nine hundred ninety-two thousand, one hundred ninety-six".