3504604044 has 12 divisors (see below), whose sum is σ = 8177409464. Its totient is φ = 1168201344.

The previous prime is 3504604007. The next prime is 3504604069. The reversal of 3504604044 is 4404064053.

It is a tau number, because it is divible by the number of its divisors (12).

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, 146025157 + ... + 146025180.

Almost surely, 2^3504604044 is an apocalyptic number.

It is an amenable number.

3504604044 is an abundant number, since it is smaller than the sum of its proper divisors (4672805420).

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

3504604044 is a wasteful number, since it uses less digits than its factorization.

3504604044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292050344 (or 292050342 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3504604044 is about 59199.6963167887. The cubic root of 3504604044 is about 1518.9599365806.

Adding to 3504604044 its reverse (4404064053), we get a palindrome (7908668097).

The spelling of 3504604044 in words is "three billion, five hundred four million, six hundred four thousand, forty-four".