3604372 has 6 divisors (see below), whose sum is σ = 6307658. Its totient is φ = 1802184.

The previous prime is 3604327. The next prime is 3604373. The reversal of 3604372 is 2734063.

It can be written as a sum of positive squares in only one way, i.e., 2268036 + 1336336 = 1506^2 + 1156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450543 + ... + 450550.

Almost surely, 2^3604372 is an apocalyptic number.

It is an amenable number.

3604372 is a deficient number, since it is larger than the sum of its proper divisors (2703286).

3604372 is a wasteful number, since it uses less digits than its factorization.

3604372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901097 (or 901095 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3604372 is about 1898.5183696767. The cubic root of 3604372 is about 153.3239040620.

The spelling of 3604372 in words is "three million, six hundred four thousand, three hundred seventy-two".