2808804268 has 24 divisors (see below), whose sum is σ = 5009356800. Its totient is φ = 1377661008.

The previous prime is 2808804253. The next prime is 2808804281. The reversal of 2808804268 is 8624088082.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100621 + ... + 125467.

It is an arithmetic number, because the mean of its divisors is an integer number (208723200).

Almost surely, 2^2808804268 is an apocalyptic number.

It is an amenable number.

2808804268 is a deficient number, since it is larger than the sum of its proper divisors (2200552532).

2808804268 is a wasteful number, since it uses less digits than its factorization.

2808804268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25389 (or 25387 counting only the distinct ones).

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

The square root of 2808804268 is about 52998.1534395303. The cubic root of 2808804268 is about 1410.9354937382.

The spelling of 2808804268 in words is "two billion, eight hundred eight million, eight hundred four thousand, two hundred sixty-eight".