6872798913984 has 84 divisors (see below), whose sum is σ = 19977096962160. Its totient is φ = 2258666296320.

The previous prime is 6872798913979. The next prime is 6872798913991. The reversal of 6872798913984 is 4893198972786.

6872798913984 is a `hidden beast` number, since 6 + 8 + 72 + 79 + 8 + 91 + 398 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83986869 + ... + 84068660.

Almost surely, 2^{6872798913984} is an apocalyptic number.

6872798913984 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6872798913984 is an abundant number, since it is smaller than the sum of its proper divisors (13104298048176).

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

6872798913984 is a wasteful number, since it uses less digits than its factorization.

6872798913984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168055618 (or 168055605 counting only the distinct ones).

The product of its digits is 2633637888, while the sum is 81.

The spelling of 6872798913984 in words is "six trillion, eight hundred seventy-two billion, seven hundred ninety-eight million, nine hundred thirteen thousand, nine hundred eighty-four".