79144488 has 96 divisors (see below), whose sum is σ = 225388800. Its totient is φ = 25056000.

The previous prime is 79144477. The next prime is 79144523. The reversal of 79144488 is 88444197.

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 23 ways as a sum of consecutive naturals, for example, 131388 + ... + 131988.

It is an arithmetic number, because the mean of its divisors is an integer number (2347800).

Almost surely, 2^79144488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79144488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112694400).

79144488 is an abundant number, since it is smaller than the sum of its proper divisors (146244312).

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

79144488 is a wasteful number, since it uses less digits than its factorization.

79144488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 79144488 is about 8896.3187892521. The cubic root of 79144488 is about 429.3454761900.

The spelling of 79144488 in words is "seventy-nine million, one hundred forty-four thousand, four hundred eighty-eight".