8179325479 has 16 divisors (see below), whose sum is σ = 9097079040. Its totient is φ = 7303034880.

The previous prime is 8179325477. The next prime is 8179325501. The reversal of 8179325479 is 9745239718.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8179325479 - 2¹ = 8179325477 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 (8179325477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1168839 + ... + 1175815.

It is an arithmetic number, because the mean of its divisors is an integer number (568567440).

Almost surely, 2^8179325479 is an apocalyptic number.

8179325479 is a deficient number, since it is larger than the sum of its proper divisors (917753561).

8179325479 is a wasteful number, since it uses less digits than its factorization.

8179325479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930.

The product of its digits is 3810240, while the sum is 55.

The square root of 8179325479 is about 90439.6233904144. The cubic root of 8179325479 is about 2014.8335015446.

The spelling of 8179325479 in words is "eight billion, one hundred seventy-nine million, three hundred twenty-five thousand, four hundred seventy-nine".