3325970665 has 16 divisors (see below), whose sum is σ = 4087721088. Its totient is φ = 2596519296.

The previous prime is 3325970633. The next prime is 3325970671. The reversal of 3325970665 is 5660795233.

3325970665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3325970665 - 2⁵ = 3325970633 is a prime.

It is a super-2 number, since 2×3325970665² = 22124161728881084450, which contains 22 as substring.

It is a Duffinian 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, 250012 + ... + 262978.

It is an arithmetic number, because the mean of its divisors is an integer number (255482568).

Almost surely, 2^3325970665 is an apocalyptic number.

It is an amenable number.

3325970665 is a deficient number, since it is larger than the sum of its proper divisors (761750423).

3325970665 is a wasteful number, since it uses less digits than its factorization.

3325970665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14208.

The product of its (nonzero) digits is 1020600, while the sum is 46.

The square root of 3325970665 is about 57671.2290921565. The cubic root of 3325970665 is about 1492.7009348568.

The spelling of 3325970665 in words is "three billion, three hundred twenty-five million, nine hundred seventy thousand, six hundred sixty-five".