79198632 has 48 divisors (see below), whose sum is σ = 215255040. Its totient is φ = 26306208.

The previous prime is 79198621. The next prime is 79198643. The reversal of 79198632 is 23689197.

79198632 is a `hidden beast` number, since 7 + 9 + 1 + 9 + 8 + 632 = 666.

It is an interprime number because it is at equal distance from previous prime (79198621) and next prime (79198643).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 20313 + ... + 23895.

It is an arithmetic number, because the mean of its divisors is an integer number (4484480).

Almost surely, 2^79198632 is an apocalyptic number.

79198632 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79198632 is an abundant number, since it is smaller than the sum of its proper divisors (136056408).

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

79198632 is a wasteful number, since it uses less digits than its factorization.

79198632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902 (or 3895 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 79198632 is about 8899.3613253986. The cubic root of 79198632 is about 429.4433612226.

The spelling of 79198632 in words is "seventy-nine million, one hundred ninety-eight thousand, six hundred thirty-two".