3329670665 has 16 divisors (see below), whose sum is σ = 4065650496. Its totient is φ = 2617137600.

The previous prime is 3329670629. The next prime is 3329670683. The reversal of 3329670665 is 5660769233.

It is not a de Polignac number, because 3329670665 - 2¹⁴ = 3329654281 is a prime.

It is a super-2 number, since 2×3329670665² = 22173413474723084450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290534 + ... + 301776.

It is an arithmetic number, because the mean of its divisors is an integer number (254103156).

Almost surely, 2^3329670665 is an apocalyptic number.

It is an amenable number.

3329670665 is a deficient number, since it is larger than the sum of its proper divisors (735979831).

3329670665 is a wasteful number, since it uses less digits than its factorization.

3329670665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12280.

The product of its (nonzero) digits is 1224720, while the sum is 47.

The square root of 3329670665 is about 57703.2985625605. The cubic root of 3329670665 is about 1493.2542516926.

The spelling of 3329670665 in words is "three billion, three hundred twenty-nine million, six hundred seventy thousand, six hundred sixty-five".