2688954002 has 32 divisors (see below), whose sum is σ = 4724556672. Its totient is φ = 1123766784.

The previous prime is 2688953987. The next prime is 2688954011. The reversal of 2688954002 is 2004598862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401828 + ... + 408464.

It is an arithmetic number, because the mean of its divisors is an integer number (147642396).

Almost surely, 2^2688954002 is an apocalyptic number.

2688954002 is a deficient number, since it is larger than the sum of its proper divisors (2035602670).

2688954002 is a wasteful number, since it uses less digits than its factorization.

2688954002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7362.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 2688954002 is about 51855.1251276091. The cubic root of 2688954002 is about 1390.5751293899.

The spelling of 2688954002 in words is "two billion, six hundred eighty-eight million, nine hundred fifty-four thousand, two".