79279232 has 24 divisors (see below), whose sum is σ = 158140035. Its totient is φ = 39589248.

The previous prime is 79279201. The next prime is 79279247. The reversal of 79279232 is 23297297.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 39639616 + 39639616 = 6296^2 + 6296^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6296.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79279232.

It is an unprimeable number.

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 in 2 ways as a sum of consecutive naturals, for example, 100343 + ... + 101129.

Almost surely, 2^79279232 is an apocalyptic number.

It is an amenable number.

79279232 is a deficient number, since it is larger than the sum of its proper divisors (78860803).

79279232 is an frugal number, since it uses more digits than its factorization.

79279232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588 (or 789 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 79279232 is about 8903.8885887010. Note that the first 3 decimals coincide. The cubic root of 79279232 is about 429.5889925246.

The spelling of 79279232 in words is "seventy-nine million, two hundred seventy-nine thousand, two hundred thirty-two".