3312117629 has 2 divisors, whose sum is σ = 3312117630. Its totient is φ = 3312117628.

The previous prime is 3312117547. The next prime is 3312117631. The reversal of 3312117629 is 9267112133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2380464100 + 931653529 = 48790^2 + 30523^2 .

It is a cyclic number.

It is not a de Polignac number, because 3312117629 - 2²⁴ = 3295340413 is a prime.

Together with 3312117631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312117649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656058814 + 1656058815.

It is an arithmetic number, because the mean of its divisors is an integer number (1656058815).

Almost surely, 2^3312117629 is an apocalyptic number.

It is an amenable number.

3312117629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312117629 is an equidigital number, since it uses as much as digits as its factorization.

3312117629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 3312117629 is about 57551.0002432625. Note that the first 3 decimals coincide. The cubic root of 3312117629 is about 1490.6256293475.

The spelling of 3312117629 in words is "three billion, three hundred twelve million, one hundred seventeen thousand, six hundred twenty-nine".