3603004 has 6 divisors (see below), whose sum is σ = 6305264. Its totient is φ = 1801500.

The previous prime is 3602999. The next prime is 3603007. The reversal of 3603004 is 4003063.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450372 + ... + 450379.

Almost surely, 2^3603004 is an apocalyptic number.

It is an amenable number.

3603004 is a deficient number, since it is larger than the sum of its proper divisors (2702260).

3603004 is a wasteful number, since it uses less digits than its factorization.

3603004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900755 (or 900753 counting only the distinct ones).

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

The square root of 3603004 is about 1898.1580545360. The cubic root of 3603004 is about 153.3045041368.

Adding to 3603004 its reverse (4003063), we get a palindrome (7606067).

It can be divided in two parts, 360 and 3004, that added together give a square (3364 = 58²).

The spelling of 3603004 in words is "three million, six hundred three thousand, four".