8709686007900 has 144 divisors (see below), whose sum is σ = 25235108016384. Its totient is φ = 2319351390720.

The previous prime is 8709686007853. The next prime is 8709686007943. The reversal of 8709686007900 is 97006869078.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1329111024 + ... + 1329117576.

Almost surely, 2^{8709686007900} is an apocalyptic number.

It is an amenable number.

8709686007900 is an abundant number, since it is smaller than the sum of its proper divisors (16525422008484).

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

8709686007900 is a wasteful number, since it uses less digits than its factorization.

8709686007900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060 (or 12053 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 8709686007900 in words is "eight trillion, seven hundred nine billion, six hundred eighty-six million, seven thousand, nine hundred".