79916224 has 14 divisors (see below), whose sum is σ = 158583884. Its totient is φ = 39958080.

The previous prime is 79916203. The next prime is 79916227. The reversal of 79916224 is 42261997.

It is not an unprimeable number, because it can be changed into a prime (79916227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624282 + ... + 624409.

Almost surely, 2^79916224 is an apocalyptic number.

It is an amenable number.

79916224 is a deficient number, since it is larger than the sum of its proper divisors (78667660).

79916224 is a wasteful number, since it uses less digits than its factorization.

79916224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248703 (or 1248693 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 79916224 is about 8939.5874625175. The cubic root of 79916224 is about 430.7364772061.

The spelling of 79916224 in words is "seventy-nine million, nine hundred sixteen thousand, two hundred twenty-four".