79104499 has 4 divisors (see below), whose sum is σ = 79122400. Its totient is φ = 79086600.

The previous prime is 79104469. The next prime is 79104503. The reversal of 79104499 is 99440197.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 79104499 - 2¹⁹ = 78580211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79104419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977 + ... + 12925.

It is an arithmetic number, because the mean of its divisors is an integer number (19780600).

Almost surely, 2^79104499 is an apocalyptic number.

79104499 is a deficient number, since it is larger than the sum of its proper divisors (17901).

79104499 is an equidigital number, since it uses as much as digits as its factorization.

79104499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17900.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 79104499 is about 8894.0710026399. The cubic root of 79104499 is about 429.2731528181.

The spelling of 79104499 in words is "seventy-nine million, one hundred four thousand, four hundred ninety-nine".