3365988669 has 16 divisors (see below), whose sum is σ = 4989791040. Its totient is φ = 2242578960.

The previous prime is 3365988653. The next prime is 3365988671. The reversal of 3365988669 is 9668895633.

3365988669 is a `hidden beast` number, since 3 + 36 + 598 + 8 + 6 + 6 + 9 = 666.

It is not a de Polignac number, because 3365988669 - 2⁴ = 3365988653 is a prime.

It is a super-2 number, since 2×3365988669² = 22659759439672783122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365988869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5314 + ... + 82220.

It is an arithmetic number, because the mean of its divisors is an integer number (311861940).

Almost surely, 2^3365988669 is an apocalyptic number.

It is an amenable number.

3365988669 is a deficient number, since it is larger than the sum of its proper divisors (1623802371).

3365988669 is a wasteful number, since it uses less digits than its factorization.

3365988669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78537 (or 78531 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 63.

The square root of 3365988669 is about 58017.1411653487. The cubic root of 3365988669 is about 1498.6637980630.

The spelling of 3365988669 in words is "three billion, three hundred sixty-five million, nine hundred eighty-eight thousand, six hundred sixty-nine".