2881626304 has 28 divisors (see below), whose sum is σ = 5872778704. Its totient is φ = 1401871104.

The previous prime is 2881626299. The next prime is 2881626331. The reversal of 2881626304 is 4036261882.

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 3 ways as a sum of consecutive naturals, for example, 606084 + ... + 610819.

Almost surely, 2^2881626304 is an apocalyptic number.

It is an amenable number.

2881626304 is an abundant number, since it is smaller than the sum of its proper divisors (2991152400).

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

2881626304 is a wasteful number, since it uses less digits than its factorization.

2881626304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216952 (or 1216942 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2881626304 is about 53680.7815144303. The cubic root of 2881626304 is about 1423.0250764867.

The spelling of 2881626304 in words is "two billion, eight hundred eighty-one million, six hundred twenty-six thousand, three hundred four".