3006648 has 24 divisors (see below), whose sum is σ = 8143200. Its totient is φ = 1002192.

The previous prime is 3006631. The next prime is 3006649. The reversal of 3006648 is 8466003.

3006648 is digitally balanced in base 2, 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 (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3006649) 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 5 ways as a sum of consecutive naturals, for example, 20808 + ... + 20951.

It is an arithmetic number, because the mean of its divisors is an integer number (339300).

Almost surely, 2^3006648 is an apocalyptic number.

It is an amenable number.

3006648 is an abundant number, since it is smaller than the sum of its proper divisors (5136552).

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

3006648 is a wasteful number, since it uses less digits than its factorization.

3006648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41771 (or 41764 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3006648 is about 1733.9688578518. The cubic root of 3006648 is about 144.3314126025.

The spelling of 3006648 in words is "three million, six thousand, six hundred forty-eight".