3066845 has 16 divisors (see below), whose sum is σ = 3825792. Its totient is φ = 2358720.

The previous prime is 3066829. The next prime is 3066853. The reversal of 3066845 is 5486603.

It is not a de Polignac number, because 3066845 - 2⁴ = 3066829 is a prime.

It is an Ulam number.

It is a cake number, because a cake can be divided into 3066845 parts by 264 planar cuts.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18734 + ... + 18896.

It is an arithmetic number, because the mean of its divisors is an integer number (239112).

Almost surely, 2^3066845 is an apocalyptic number.

It is an amenable number.

3066845 is a deficient number, since it is larger than the sum of its proper divisors (758947).

3066845 is a wasteful number, since it uses less digits than its factorization.

3066845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3066845 is about 1751.2409885564. The cubic root of 3066845 is about 145.2882889096.

The spelling of 3066845 in words is "three million, sixty-six thousand, eight hundred forty-five".