3406666670269 has 2 divisors, whose sum is σ = 3406666670270. Its totient is φ = 3406666670268.

The previous prime is 3406666670243. The next prime is 3406666670353. The reversal of 3406666670269 is 9620766666043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2625145252900 + 781521417369 = 1620230^2 + 884037^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406666670269 - 2²⁹ = 3406129799357 is a prime.

It is a super-2 number, since 2×3406666670269² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3406666670369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703333335134 + 1703333335135.

It is an arithmetic number, because the mean of its divisors is an integer number (1703333335135).

Almost surely, 2^{3406666670269} is an apocalyptic number.

It is an amenable number.

3406666670269 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406666670269 is an equidigital number, since it uses as much as digits as its factorization.

3406666670269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70543872, while the sum is 61.

The spelling of 3406666670269 in words is "three trillion, four hundred six billion, six hundred sixty-six million, six hundred seventy thousand, two hundred sixty-nine".