3312012 has 36 divisors (see below), whose sum is σ = 8498168. Its totient is φ = 1003200.

The previous prime is 3311999. The next prime is 3312013. The reversal of 3312012 is 2102133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3312013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312 + ... + 2592.

Almost surely, 2^3312012 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 3312012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4249084).

3312012 is an abundant number, since it is smaller than the sum of its proper divisors (5186156).

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

3312012 is a wasteful number, since it uses less digits than its factorization.

3312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3312012 is about 1819.8934034718. The cubic root of 3312012 is about 149.0609782993.

Adding to 3312012 its reverse (2102133), we get a palindrome (5414145).

The spelling of 3312012 in words is "three million, three hundred twelve thousand, twelve".