8079640260 has 48 divisors (see below), whose sum is σ = 22830561600. Its totient is φ = 2134802304.

The previous prime is 8079640223. The next prime is 8079640367. The reversal of 8079640260 is 620469708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611170 + ... + 624249.

It is an arithmetic number, because the mean of its divisors is an integer number (475636700).

Almost surely, 2^8079640260 is an apocalyptic number.

It is an amenable number.

8079640260 is an abundant number, since it is smaller than the sum of its proper divisors (14750921340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8079640260 is a wasteful number, since it uses less digits than its factorization.

8079640260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235540 (or 1235538 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 8079640260 is about 89886.8191672172. The cubic root of 8079640260 is about 2006.6147865136.

The spelling of 8079640260 in words is "eight billion, seventy-nine million, six hundred forty thousand, two hundred sixty".