3003812 has 12 divisors (see below), whose sum is σ = 6007680. Its totient is φ = 1287336.

The previous prime is 3003787. The next prime is 3003821. The reversal of 3003812 is 2183003.

3003812 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53612 + ... + 53667.

It is an arithmetic number, because the mean of its divisors is an integer number (500640).

Almost surely, 2^3003812 is an apocalyptic number.

It is an amenable number.

3003812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3003812 is a wasteful number, since it uses less digits than its factorization.

3003812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107290 (or 107288 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3003812 is about 1733.1508878341. The cubic root of 3003812 is about 144.2860184569.

Adding to 3003812 its reverse (2183003), we get a palindrome (5186815).

The spelling of 3003812 in words is "three million, three thousand, eight hundred twelve".