996198900 has 36 divisors (see below), whose sum is σ = 2882336352. Its totient is φ = 265652960.

The previous prime is 996198881. The next prime is 996198901. The reversal of 996198900 is 9891699.

It is a super-2 number, since 2×996198900² = 1984824496722420000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996198901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1660032 + ... + 1660631.

Almost surely, 2^996198900 is an apocalyptic number.

It is an amenable number.

996198900 is an abundant number, since it is smaller than the sum of its proper divisors (1886137452).

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

996198900 is a wasteful number, since it uses less digits than its factorization.

996198900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320680 (or 3320673 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 51.

The square root of 996198900 is about 31562.6187126480. The cubic root of 996198900 is about 998.7313578945.

The spelling of 996198900 in words is "nine hundred ninety-six million, one hundred ninety-eight thousand, nine hundred".