2904868 has 12 divisors (see below), whose sum is σ = 5095552. Its totient is φ = 1449000.

The previous prime is 2904857. The next prime is 2904883. The reversal of 2904868 is 8684092.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 2521 + ... + 3487.

2^2904868 is an apocalyptic number.

It is an amenable number.

2904868 is a deficient number, since it is larger than the sum of its proper divisors (2190684).

2904868 is a wasteful number, since it uses less digits than its factorization.

2904868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 2904868 is about 1704.3673312992. The cubic root of 2904868 is about 142.6840629596.

The spelling of 2904868 in words is "two million, nine hundred four thousand, eight hundred sixty-eight".