3268166399 has 2 divisors, whose sum is σ = 3268166400. Its totient is φ = 3268166398.

The previous prime is 3268166381. The next prime is 3268166467. The reversal of 3268166399 is 9936618623.

It is a weak prime.

It is an emirp because it is prime and its reverse (9936618623) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3268166399 is a prime.

It is a super-2 number, since 2×3268166399² = 21361823223105254402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3268166399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3268166359) 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 as a sum of consecutive naturals, namely, 1634083199 + 1634083200.

It is an arithmetic number, because the mean of its divisors is an integer number (1634083200).

Almost surely, 2^3268166399 is an apocalyptic number.

3268166399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268166399 is an equidigital number, since it uses as much as digits as its factorization.

3268166399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2519424, while the sum is 53.

The square root of 3268166399 is about 57167.8790843250. The cubic root of 3268166399 is about 1484.0027993968.

The spelling of 3268166399 in words is "three billion, two hundred sixty-eight million, one hundred sixty-six thousand, three hundred ninety-nine".