3066944 has 28 divisors (see below), whose sum is σ = 6143244. Its totient is φ = 1519104.

The previous prime is 3066911. The next prime is 3066971. The reversal of 3066944 is 4496603.

It can be written as a sum of positive squares in 2 ways, for example, as 1721344 + 1345600 = 1312^2 + 1160^2 .

It is a super-2 number, since 2×3066944² = 18812290998272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3066944.

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, 10934 + ... + 11210.

Almost surely, 2^3066944 is an apocalyptic number.

It is an amenable number.

3066944 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3066944 is a wasteful number, since it uses less digits than its factorization.

3066944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3066944 is about 1751.2692539984. The cubic root of 3066944 is about 145.2898522302.

The spelling of 3066944 in words is "three million, sixty-six thousand, nine hundred forty-four".