3385518809 has 2 divisors, whose sum is σ = 3385518810. Its totient is φ = 3385518808.

The previous prime is 3385518797. The next prime is 3385518811. The reversal of 3385518809 is 9088155833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2910278809 + 475240000 = 53947^2 + 21800^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385518809 - 2¹⁶ = 3385453273 is a prime.

It is a super-2 number, since 2×3385518809² = 22923475212185556962, which contains 22 as substring.

Together with 3385518811, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3385518859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692759404 + 1692759405.

It is an arithmetic number, because the mean of its divisors is an integer number (1692759405).

Almost surely, 2^3385518809 is an apocalyptic number.

It is an amenable number.

3385518809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3385518809 is an equidigital number, since it uses as much as digits as its factorization.

3385518809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 3385518809 is about 58185.2112568134. The cubic root of 3385518809 is about 1501.5567259181.

The spelling of 3385518809 in words is "three billion, three hundred eighty-five million, five hundred eighteen thousand, eight hundred nine".