3003665065 has 16 divisors (see below), whose sum is σ = 3796732800. Its totient is φ = 2274884352.

The previous prime is 3003665047. The next prime is 3003665089. The reversal of 3003665065 is 5605663003.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3003665065 - 2⁵ = 3003665033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3003665065.

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 15 ways as a sum of consecutive naturals, for example, 137356 + ... + 157714.

It is an arithmetic number, because the mean of its divisors is an integer number (237295800).

Almost surely, 2^3003665065 is an apocalyptic number.

It is an amenable number.

3003665065 is a deficient number, since it is larger than the sum of its proper divisors (793067735).

3003665065 is a wasteful number, since it uses less digits than its factorization.

3003665065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21936.

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 3003665065 is about 54805.7028510720. The cubic root of 3003665065 is about 1442.8366577842.

The spelling of 3003665065 in words is "three billion, three million, six hundred sixty-five thousand, sixty-five".