3668702033429 has 2 divisors, whose sum is σ = 3668702033430. Its totient is φ = 3668702033428.

The previous prime is 3668702033299. The next prime is 3668702033467. The reversal of 3668702033429 is 9243302078663.

3668702033429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3552195864529 + 116506168900 = 1884727^2 + 341330^2 .

It is a cyclic number.

It is not a de Polignac number, because 3668702033429 - 2²⁰ = 3668700984853 is a prime.

It is a super-2 number, since 2×3668702033429² (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 (3668702023429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834351016714 + 1834351016715.

It is an arithmetic number, because the mean of its divisors is an integer number (1834351016715).

Almost surely, 2^{3668702033429} is an apocalyptic number.

It is an amenable number.

3668702033429 is a deficient number, since it is larger than the sum of its proper divisors (1).

3668702033429 is an equidigital number, since it uses as much as digits as its factorization.

3668702033429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 53.

The spelling of 3668702033429 in words is "three trillion, six hundred sixty-eight billion, seven hundred two million, thirty-three thousand, four hundred twenty-nine".