2664027904 has 36 divisors (see below), whose sum is σ = 5489202880. Its totient is φ = 1289041920.

The previous prime is 2664027893. The next prime is 2664027917. The reversal of 2664027904 is 4097204662.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159909 + ... + 175780.

Almost surely, 2^2664027904 is an apocalyptic number.

It is an amenable number.

2664027904 is an abundant number, since it is smaller than the sum of its proper divisors (2825174976).

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

2664027904 is an equidigital number, since it uses as much as digits as its factorization.

2664027904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335736 (or 335722 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2664027904 is about 51614.2219160572. The cubic root of 2664027904 is about 1386.2649937844.

The spelling of 2664027904 in words is "two billion, six hundred sixty-four million, twenty-seven thousand, nine hundred four".