8688886806872 has 16 divisors (see below), whose sum is σ = 16292087061000. Its totient is φ = 4344330257280.

The previous prime is 8688886806851. The next prime is 8688886806883. The reversal of 8688886806872 is 2786086888868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13816454 + ... + 14431637.

Almost surely, 2^{8688886806872} is an apocalyptic number.

It is an amenable number.

8688886806872 is a deficient number, since it is larger than the sum of its proper divisors (7603200254128).

8688886806872 is a wasteful number, since it uses less digits than its factorization.

8688886806872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28286546 (or 28286542 counting only the distinct ones).

The product of its (nonzero) digits is 6341787648, while the sum is 83.

The spelling of 8688886806872 in words is "eight trillion, six hundred eighty-eight billion, eight hundred eighty-six million, eight hundred six thousand, eight hundred seventy-two".