79080566 has 16 divisors (see below), whose sum is σ = 129651840. Its totient is φ = 36013440.

The previous prime is 79080563. The next prime is 79080571. The reversal of 79080566 is 66508097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79080563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36461 + ... + 38568.

It is an arithmetic number, because the mean of its divisors is an integer number (8103240).

Almost surely, 2^79080566 is an apocalyptic number.

79080566 is a deficient number, since it is larger than the sum of its proper divisors (50571274).

79080566 is a wasteful number, since it uses less digits than its factorization.

79080566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75079.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 79080566 is about 8892.7254539877. The cubic root of 79080566 is about 429.2298563736.

The spelling of 79080566 in words is "seventy-nine million, eighty thousand, five hundred sixty-six".