8279607460 has 24 divisors (see below), whose sum is σ = 17442738936. Its totient is φ = 3301259520.

The previous prime is 8279607449. The next prime is 8279607487. The reversal of 8279607460 is 647069728.

It can be written as a sum of positive squares in 4 ways, for example, as 985080996 + 7294526464 = 31386^2 + 85408^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655051 + ... + 667570.

It is an arithmetic number, because the mean of its divisors is an integer number (726780789).

Almost surely, 2^8279607460 is an apocalyptic number.

It is an amenable number.

8279607460 is an abundant number, since it is smaller than the sum of its proper divisors (9163131476).

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

8279607460 is a wasteful number, since it uses less digits than its factorization.

8279607460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322943 (or 1322941 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 8279607460 is about 90992.3483596286. The cubic root of 8279607460 is about 2023.0343134082.

The spelling of 8279607460 in words is "eight billion, two hundred seventy-nine million, six hundred seven thousand, four hundred sixty".