3603612 has 12 divisors (see below), whose sum is σ = 8408456. Its totient is φ = 1201200.

The previous prime is 3603583. The next prime is 3603619. The reversal of 3603612 is 2163063.

3603612 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150139 + ... + 150162.

Almost surely, 2^3603612 is an apocalyptic number.

It is an amenable number.

3603612 is an abundant number, since it is smaller than the sum of its proper divisors (4804844).

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

3603612 is a wasteful number, since it uses less digits than its factorization.

3603612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300308 (or 300306 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3603612 is about 1898.3182030418. The cubic root of 3603612 is about 153.3131269319.

Adding to 3603612 its reverse (2163063), we get a palindrome (5766675).

The spelling of 3603612 in words is "three million, six hundred three thousand, six hundred twelve".