8179160641 has 16 divisors (see below), whose sum is σ = 8733254400. Its totient is φ = 7637760000.

The previous prime is 8179160611. The next prime is 8179160651. The reversal of 8179160641 is 1460619718.

It is a cyclic number.

It is not a de Polignac number, because 8179160641 - 2¹⁷ = 8179029569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8179160611) 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, 957891 + ... + 966391.

It is an arithmetic number, because the mean of its divisors is an integer number (545828400).

Almost surely, 2^8179160641 is an apocalyptic number.

It is an amenable number.

8179160641 is a deficient number, since it is larger than the sum of its proper divisors (554093759).

8179160641 is a wasteful number, since it uses less digits than its factorization.

8179160641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9240.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 8179160641 is about 90438.7120706614. The cubic root of 8179160641 is about 2014.8199664694.

The spelling of 8179160641 in words is "eight billion, one hundred seventy-nine million, one hundred sixty thousand, six hundred forty-one".