79152900 has 36 divisors (see below), whose sum is σ = 229016592. Its totient is φ = 21107360.

The previous prime is 79152893. The next prime is 79152943. The reversal of 79152900 is 925197.

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, 131622 + ... + 132221.

It is an arithmetic number, because the mean of its divisors is an integer number (6361572).

Almost surely, 2^79152900 is an apocalyptic number.

It is an amenable number.

79152900 is an abundant number, since it is smaller than the sum of its proper divisors (149863692).

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

79152900 is a wasteful number, since it uses less digits than its factorization.

79152900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263860 (or 263853 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 79152900 is about 8896.7915565107. The cubic root of 79152900 is about 429.3606868773.

The spelling of 79152900 in words is "seventy-nine million, one hundred fifty-two thousand, nine hundred".