2938904 has 16 divisors (see below), whose sum is σ = 5560920. Its totient is φ = 1456000.

The previous prime is 2938861. The next prime is 2938927. The reversal of 2938904 is 4098392.

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, 722 + ... + 2529.

2^2938904 is an apocalyptic number.

It is an amenable number.

2938904 is a deficient number, since it is larger than the sum of its proper divisors (2622016).

2938904 is a wasteful number, since it uses less digits than its factorization.

2938904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370 (or 3366 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2938904 is about 1714.3231900666. The cubic root of 2938904 is about 143.2391713736.

The spelling of 2938904 in words is "two million, nine hundred thirty-eight thousand, nine hundred four".