79008873 has 4 divisors (see below), whose sum is σ = 105345168. Its totient is φ = 52672580.

The previous prime is 79008829. The next prime is 79008883. The reversal of 79008873 is 37880097.

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.

It is a cyclic number.

It is not a de Polignac number, because 79008873 - 2¹² = 79004777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79008803) 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, 13168143 + ... + 13168148.

It is an arithmetic number, because the mean of its divisors is an integer number (26336292).

Almost surely, 2^79008873 is an apocalyptic number.

It is an amenable number.

79008873 is a deficient number, since it is larger than the sum of its proper divisors (26336295).

79008873 is a wasteful number, since it uses less digits than its factorization.

79008873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26336294.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 79008873 is about 8888.6935485481. The cubic root of 79008873 is about 429.1001065009.

The spelling of 79008873 in words is "seventy-nine million, eight thousand, eight hundred seventy-three".