6886007688 has 32 divisors (see below), whose sum is σ = 19674308160. Its totient is φ = 1967430720.

The previous prime is 6886007671. The next prime is 6886007801. The reversal of 6886007688 is 8867006886.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20493903 + ... + 20494238.

It is an arithmetic number, because the mean of its divisors is an integer number (614822130).

Almost surely, 2^6886007688 is an apocalyptic number.

It is an amenable number.

6886007688 is an abundant number, since it is smaller than the sum of its proper divisors (12788300472).

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

6886007688 is a wasteful number, since it uses less digits than its factorization.

6886007688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40988157 (or 40988153 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The square root of 6886007688 is about 82981.9720662265. The cubic root of 6886007688 is about 1902.4905186757.

The spelling of 6886007688 in words is "six billion, eight hundred eighty-six million, seven thousand, six hundred eighty-eight".