3040904 has 16 divisors (see below), whose sum is σ = 5720220. Its totient is φ = 1515520.

The previous prime is 3040889. The next prime is 3040907. The reversal of 3040904 is 4090403.

3040904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2788900 + 252004 = 1670^2 + 502^2 .

It is not an unprimeable number, because it can be changed into a prime (3040907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424 + ... + 5064.

Almost surely, 2^3040904 is an apocalyptic number.

It is an amenable number.

3040904 is a deficient number, since it is larger than the sum of its proper divisors (2679316).

3040904 is a wasteful number, since it uses less digits than its factorization.

3040904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3040904 is about 1743.8187979260. The cubic root of 3040904 is about 144.8774866857.

The spelling of 3040904 in words is "three million, forty thousand, nine hundred four".