3303612 has 72 divisors (see below), whose sum is σ = 9325680. Its totient is φ = 1010880.

The previous prime is 3303607. The next prime is 3303617. The reversal of 3303612 is 2163033.

It is a happy number.

3303612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3303607) and next prime (3303617).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303617) 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 23 ways as a sum of consecutive naturals, for example, 18162 + ... + 18342.

Almost surely, 2^3303612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3303612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4662840).

3303612 is an abundant number, since it is smaller than the sum of its proper divisors (6022068).

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

3303612 is a wasteful number, since it uses less digits than its factorization.

3303612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3303612 is about 1817.5841108460. The cubic root of 3303612 is about 148.9348543343.

Adding to 3303612 its reverse (2163033), we get a palindrome (5466645).

The spelling of 3303612 in words is "three million, three hundred three thousand, six hundred twelve".