6872688631676 has 48 divisors (see below), whose sum is σ = 13934289593280. Its totient is φ = 2904960360960.

The previous prime is 6872688631661. The next prime is 6872688631751. The reversal of 6872688631676 is 6761368862786.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56314610 + ... + 56436518.

It is an arithmetic number, because the mean of its divisors is an integer number (290297699860).

Almost surely, 2^{6872688631676} is an apocalyptic number.

It is an amenable number.

6872688631676 is an abundant number, since it is smaller than the sum of its proper divisors (7061600961604).

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

6872688631676 is a wasteful number, since it uses less digits than its factorization.

6872688631676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149574 (or 149572 counting only the distinct ones).

The product of its digits is 1170505728, while the sum is 74.

The spelling of 6872688631676 in words is "six trillion, eight hundred seventy-two billion, six hundred eighty-eight million, six hundred thirty-one thousand, six hundred seventy-six".