3365664161 has 8 divisors (see below), whose sum is σ = 3545797920. Its totient is φ = 3185829792.

The previous prime is 3365664151. The next prime is 3365664163. The reversal of 3365664161 is 1614665633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3365664161 is a prime.

It is a super-2 number, since 2×3365664161² = 22655390489279667842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3365664163) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 51575 + ... + 96908.

It is an arithmetic number, because the mean of its divisors is an integer number (443224740).

Almost surely, 2^3365664161 is an apocalyptic number.

It is an amenable number.

3365664161 is a deficient number, since it is larger than the sum of its proper divisors (180133759).

3365664161 is a wasteful number, since it uses less digits than its factorization.

3365664161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149695.

The product of its digits is 233280, while the sum is 41.

The square root of 3365664161 is about 58014.3444416982. The cubic root of 3365664161 is about 1498.6156354904.

The spelling of 3365664161 in words is "three billion, three hundred sixty-five million, six hundred sixty-four thousand, one hundred sixty-one".