79112473 has 4 divisors (see below), whose sum is σ = 86304528. Its totient is φ = 71920420.

The previous prime is 79112419. The next prime is 79112477. The reversal of 79112473 is 37421197.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37421197 = 11 ⋅3401927.

It is not a de Polignac number, because 79112473 - 2⁹ = 79111961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79112477) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3596011 + ... + 3596032.

It is an arithmetic number, because the mean of its divisors is an integer number (21576132).

Almost surely, 2^79112473 is an apocalyptic number.

It is an amenable number.

79112473 is a deficient number, since it is larger than the sum of its proper divisors (7192055).

79112473 is a wasteful number, since it uses less digits than its factorization.

79112473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7192054.

The product of its digits is 10584, while the sum is 34.

The square root of 79112473 is about 8894.5192675040. The cubic root of 79112473 is about 429.2875763935.

It can be divided in two parts, 791124 and 73, that added together give a palindrome (791197).

The spelling of 79112473 in words is "seventy-nine million, one hundred twelve thousand, four hundred seventy-three".