2804166868 has 48 divisors (see below), whose sum is σ = 5108987520. Its totient is φ = 1345971200.

The previous prime is 2804166839. The next prime is 2804166887. The reversal of 2804166868 is 8686614082.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1892688 + ... + 1894168.

It is an arithmetic number, because the mean of its divisors is an integer number (106437240).

Almost surely, 2^2804166868 is an apocalyptic number.

It is an amenable number.

2804166868 is a deficient number, since it is larger than the sum of its proper divisors (2304820652).

2804166868 is a wasteful number, since it uses less digits than its factorization.

2804166868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The square root of 2804166868 is about 52954.3847853981. The cubic root of 2804166868 is about 1410.1585704331.

The spelling of 2804166868 in words is "two billion, eight hundred four million, one hundred sixty-six thousand, eight hundred sixty-eight".