79405488 has 40 divisors (see below), whose sum is σ = 227924400. Its totient is φ = 26468352.

The previous prime is 79405471. The next prime is 79405489. The reversal of 79405488 is 88450497.

It is not an unprimeable number, because it can be changed into a prime (79405489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 91473 + ... + 92336.

It is an arithmetic number, because the mean of its divisors is an integer number (5698110).

Almost surely, 2^79405488 is an apocalyptic number.

It is an amenable number.

79405488 is an abundant number, since it is smaller than the sum of its proper divisors (148518912).

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

79405488 is a wasteful number, since it uses less digits than its factorization.

79405488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183826 (or 183814 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 79405488 is about 8910.9757041527. The cubic root of 79405488 is about 429.8169186351.

The spelling of 79405488 in words is "seventy-nine million, four hundred five thousand, four hundred eighty-eight".