34106689 has 2 divisors, whose sum is σ = 34106690. Its totient is φ = 34106688.

The previous prime is 34106663. The next prime is 34106701. The reversal of 34106689 is 98660143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 1089 = 5840^2 + 33^2 .

It is a cyclic number.

It is not a de Polignac number, because 34106689 - 2²³ = 25718081 is a prime.

It is not a weakly prime, because it can be changed into another prime (34106659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17053344 + 17053345.

It is an arithmetic number, because the mean of its divisors is an integer number (17053345).

Almost surely, 2^34106689 is an apocalyptic number.

It is an amenable number.

34106689 is a deficient number, since it is larger than the sum of its proper divisors (1).

34106689 is an equidigital number, since it uses as much as digits as its factorization.

34106689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 34106689 is about 5840.0932355571. The cubic root of 34106689 is about 324.2996801793.

The spelling of 34106689 in words is "thirty-four million, one hundred six thousand, six hundred eighty-nine".