3604044 has 24 divisors (see below), whose sum is σ = 8452080. Its totient is φ = 1195264.

The previous prime is 3604043. The next prime is 3604057. The reversal of 3604044 is 4404063.

It is a self number, because there is not a number n which added to its sum of digits gives 3604044.

It is not an unprimeable number, because it can be changed into a prime (3604043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152 + ... + 3440.

It is an arithmetic number, because the mean of its divisors is an integer number (352170).

Almost surely, 2^3604044 is an apocalyptic number.

It is an amenable number.

3604044 is an abundant number, since it is smaller than the sum of its proper divisors (4848036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3604044 is a wasteful number, since it uses less digits than its factorization.

3604044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3604044 is about 1898.4319845599. The cubic root of 3604044 is about 153.3192530654.

The spelling of 3604044 in words is "three million, six hundred four thousand, forty-four".