79366055 has 4 divisors (see below), whose sum is σ = 95239272. Its totient is φ = 63492840.

The previous prime is 79366051. The next prime is 79366087. The reversal of 79366055 is 55066397.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 79366055 - 2² = 79366051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79366051) 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, 7936601 + ... + 7936610.

It is an arithmetic number, because the mean of its divisors is an integer number (23809818).

Almost surely, 2^79366055 is an apocalyptic number.

79366055 is a deficient number, since it is larger than the sum of its proper divisors (15873217).

79366055 is a wasteful number, since it uses less digits than its factorization.

79366055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873216.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 79366055 is about 8908.7628209533. The cubic root of 79366055 is about 429.7457574035.

The spelling of 79366055 in words is "seventy-nine million, three hundred sixty-six thousand, fifty-five".