79298688 has 64 divisors (see below), whose sum is σ = 240736320. Its totient is φ = 22656000.

The previous prime is 79298671. The next prime is 79298689. The reversal of 79298688 is 88689297.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (79298689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12063 + ... + 17438.

It is an arithmetic number, because the mean of its divisors is an integer number (3761505).

Almost surely, 2^79298688 is an apocalyptic number.

It is an amenable number.

79298688 is an abundant number, since it is smaller than the sum of its proper divisors (161437632).

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

79298688 is a wasteful number, since it uses less digits than its factorization.

79298688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29525 (or 29513 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 57.

The square root of 79298688 is about 8904.9810780259. The cubic root of 79298688 is about 429.6241316130.

The spelling of 79298688 in words is "seventy-nine million, two hundred ninety-eight thousand, six hundred eighty-eight".