8709278060 has 48 divisors (see below), whose sum is σ = 20918747136. Its totient is φ = 2983684032.

The previous prime is 8709278059. The next prime is 8709278077. The reversal of 8709278060 is 608729078.

It is a junction number, because it is equal to n+sod(n) for n = 8709277996 and 8709278014.

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, 158549 + ... + 206291.

It is an arithmetic number, because the mean of its divisors is an integer number (435807232).

Almost surely, 2^8709278060 is an apocalyptic number.

It is an amenable number.

8709278060 is an abundant number, since it is smaller than the sum of its proper divisors (12209469076).

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

8709278060 is a wasteful number, since it uses less digits than its factorization.

8709278060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49062 (or 49060 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 8709278060 is about 93323.5129000189. The cubic root of 8709278060 is about 2057.4409782935.

The spelling of 8709278060 in words is "eight billion, seven hundred nine million, two hundred seventy-eight thousand, sixty".