8159610479 has 16 divisors (see below), whose sum is σ = 9019226880. Its totient is φ = 7342473600.

The previous prime is 8159610463. The next prime is 8159610517. The reversal of 8159610479 is 9740169518.

It is a cyclic number.

It is not a de Polignac number, because 8159610479 - 2⁴ = 8159610463 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 (8159610419) 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, 1503032 + ... + 1508450.

It is an arithmetic number, because the mean of its divisors is an integer number (563701680).

Almost surely, 2^8159610479 is an apocalyptic number.

8159610479 is a deficient number, since it is larger than the sum of its proper divisors (859616401).

8159610479 is a wasteful number, since it uses less digits than its factorization.

8159610479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310.

The product of its (nonzero) digits is 544320, while the sum is 50.

The square root of 8159610479 is about 90330.5622643854. The cubic root of 8159610479 is about 2013.2133842408.

The spelling of 8159610479 in words is "eight billion, one hundred fifty-nine million, six hundred ten thousand, four hundred seventy-nine".