3826668269 has 2 divisors, whose sum is σ = 3826668270. Its totient is φ = 3826668268.

The previous prime is 3826668253. The next prime is 3826668319. The reversal of 3826668269 is 9628666283.

3826668269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2229067369 + 1597600900 = 47213^2 + 39970^2 .

It is a cyclic number.

It is not a de Polignac number, because 3826668269 - 2⁴ = 3826668253 is a prime.

It is a super-2 number, since 2×3826668269² = 29286780081942912722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3826668239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1913334134 + 1913334135.

It is an arithmetic number, because the mean of its divisors is an integer number (1913334135).

Almost surely, 2^3826668269 is an apocalyptic number.

It is an amenable number.

3826668269 is a deficient number, since it is larger than the sum of its proper divisors (1).

3826668269 is an equidigital number, since it uses as much as digits as its factorization.

3826668269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8957952, while the sum is 56.

The square root of 3826668269 is about 61860.0700694721. The cubic root of 3826668269 is about 1564.1327342743.

The spelling of 3826668269 in words is "three billion, eight hundred twenty-six million, six hundred sixty-eight thousand, two hundred sixty-nine".