3603712 has 36 divisors (see below), whose sum is σ = 8225056. Its totient is φ = 1543680.

The previous prime is 3603703. The next prime is 3603713. The reversal of 3603712 is 2173063.

3603712 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787 + ... + 2797.

Almost surely, 2^3603712 is an apocalyptic number.

3603712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3603712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4112528).

3603712 is an abundant number, since it is smaller than the sum of its proper divisors (4621344).

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

3603712 is an equidigital number, since it uses as much as digits as its factorization.

3603712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3603712 is about 1898.3445419628. The cubic root of 3603712 is about 153.3145450619.

Adding to 3603712 its reverse (2173063), we get a palindrome (5776775).

The spelling of 3603712 in words is "three million, six hundred three thousand, seven hundred twelve".