3604325 has 6 divisors (see below), whose sum is σ = 4469394. Its totient is φ = 2883440.

The previous prime is 3604313. The next prime is 3604327. The reversal of 3604325 is 5234063.

It can be written as a sum of positive squares in 3 ways, for example, as 103684 + 3500641 = 322^2 + 1871^2 .

It is not a de Polignac number, because 3604325 - 2⁴ = 3604309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3604325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604327) 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, 72062 + ... + 72111.

It is an arithmetic number, because the mean of its divisors is an integer number (744899).

Almost surely, 2^3604325 is an apocalyptic number.

It is an amenable number.

3604325 is a deficient number, since it is larger than the sum of its proper divisors (865069).

3604325 is a wasteful number, since it uses less digits than its factorization.

3604325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144183 (or 144178 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3604325 is about 1898.5059915628. The cubic root of 3604325 is about 153.3232376256.

Adding to 3604325 its reverse (5234063), we get a palindrome (8838388).

The spelling of 3604325 in words is "three million, six hundred four thousand, three hundred twenty-five".