3604660 has 12 divisors (see below), whose sum is σ = 7569828. Its totient is φ = 1441856.

The previous prime is 3604631. The next prime is 3604681. The reversal of 3604660 is 664063.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1542564 + 2062096 = 1242^2 + 1436^2 .

It is a congruent number.

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, 90097 + ... + 90136.

It is an arithmetic number, because the mean of its divisors is an integer number (630819).

Almost surely, 2^3604660 is an apocalyptic number.

It is an amenable number.

3604660 is an abundant number, since it is smaller than the sum of its proper divisors (3965168).

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

3604660 is a wasteful number, since it uses less digits than its factorization.

3604660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180242 (or 180240 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3604660 is about 1898.5942167825. The cubic root of 3604660 is about 153.3279876313.

The spelling of 3604660 in words is "three million, six hundred four thousand, six hundred sixty".