3039966 has 12 divisors (see below), whose sum is σ = 6586632. Its totient is φ = 1013316.

The previous prime is 3039947. The next prime is 3039989. The reversal of 3039966 is 6699303.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3039966.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84426 + ... + 84461.

It is an arithmetic number, because the mean of its divisors is an integer number (548886).

Almost surely, 2^3039966 is an apocalyptic number.

3039966 is an abundant number, since it is smaller than the sum of its proper divisors (3546666).

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

3039966 is a wasteful number, since it uses less digits than its factorization.

3039966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168895 (or 168892 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 3039966 is about 1743.5498272203. The cubic root of 3039966 is about 144.8625888069.

It can be divided in two parts, 3039 and 966, that added together give a triangular number (4005 = T₈₉).

The spelling of 3039966 in words is "three million, thirty-nine thousand, nine hundred sixty-six".