2688000928 has 48 divisors (see below), whose sum is σ = 5417181504. Its totient is φ = 1312568320.

The previous prime is 2688000893. The next prime is 2688000941. The reversal of 2688000928 is 8290008862.

It is a super-2 number, since 2×2688000928² = 14450697977857722368, which contains 22 as substring.

Together with 2729180576 it forms an amicable pair .

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, 237576 + ... + 248632.

It is an arithmetic number, because the mean of its divisors is an integer number (112857948).

Almost surely, 2^2688000928 is an apocalyptic number.

It is an amenable number.

2688000928 is an abundant number, since it is smaller than the sum of its proper divisors (2729180576).

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

2688000928 is a wasteful number, since it uses less digits than its factorization.

2688000928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245 (or 11237 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 2688000928 is about 51845.9345368564. The cubic root of 2688000928 is about 1390.4108179621.

The spelling of 2688000928 in words is "two billion, six hundred eighty-eight million, nine hundred twenty-eight", and thus it is an aban number.