79173094 has 64 divisors (see below), whose sum is σ = 161989632. Its totient is φ = 28022400.

The previous prime is 79173071. The next prime is 79173109. The reversal of 79173094 is 49037197.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141864 + ... + 142420.

It is an arithmetic number, because the mean of its divisors is an integer number (2531088).

Almost surely, 2^79173094 is an apocalyptic number.

79173094 is an abundant number, since it is smaller than the sum of its proper divisors (82816538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79173094 is a wasteful number, since it uses less digits than its factorization.

79173094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 79173094 is about 8897.9263876479. The cubic root of 79173094 is about 429.3971975314.

It can be divided in two parts, 7917 and 3094, that added together give a palindrome (11011).

The spelling of 79173094 in words is "seventy-nine million, one hundred seventy-three thousand, ninety-four".