3604434 has 16 divisors (see below), whose sum is σ = 7250880. Its totient is φ = 1194480.

The previous prime is 3604427. The next prime is 3604451. The reversal of 3604434 is 4344063.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574 + ... + 2745.

It is an arithmetic number, because the mean of its divisors is an integer number (453180).

Almost surely, 2^3604434 is an apocalyptic number.

3604434 is an abundant number, since it is smaller than the sum of its proper divisors (3646446).

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

3604434 is a wasteful number, since it uses less digits than its factorization.

3604434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3604434 is about 1898.5346981291. The cubic root of 3604434 is about 153.3247831821.

Adding to 3604434 its reverse (4344063), we get a palindrome (7948497).

The spelling of 3604434 in words is "three million, six hundred four thousand, four hundred thirty-four".