2688884002 has 16 divisors (see below), whose sum is σ = 4768464960. Its totient is φ = 1112641488.

The previous prime is 2688883987. The next prime is 2688884021. The reversal of 2688884002 is 2004888862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311028 + ... + 3311839.

It is an arithmetic number, because the mean of its divisors is an integer number (298029060).

Almost surely, 2^2688884002 is an apocalyptic number.

2688884002 is a deficient number, since it is larger than the sum of its proper divisors (2079580958).

2688884002 is a wasteful number, since it uses less digits than its factorization.

2688884002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6622905.

The product of its (nonzero) digits is 393216, while the sum is 46.

The square root of 2688884002 is about 51854.4501658247. The cubic root of 2688884002 is about 1390.5630626032.

The spelling of 2688884002 in words is "two billion, six hundred eighty-eight million, eight hundred eighty-four thousand, two".