3003604 has 18 divisors (see below), whose sum is σ = 5369210. Its totient is φ = 1470096.

The previous prime is 3003571. The next prime is 3003607. The reversal of 3003604 is 4063003.

It is a happy number.

3003604 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 only one way, i.e., 2755600 + 248004 = 1660^2 + 498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27502 + ... + 27610.

Almost surely, 2^3003604 is an apocalyptic number.

It is an amenable number.

3003604 is a deficient number, since it is larger than the sum of its proper divisors (2365606).

3003604 is a wasteful number, since it uses less digits than its factorization.

3003604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3003604 is about 1733.0908804792. The cubic root of 3003604 is about 144.2826880017.

Adding to 3003604 its reverse (4063003), we get a palindrome (7066607).

The spelling of 3003604 in words is "three million, three thousand, six hundred four".