34211117 has 2 divisors, whose sum is σ = 34211118. Its totient is φ = 34211116.

The previous prime is 34211113. The next prime is 34211131. The reversal of 34211117 is 71111243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34035556 + 175561 = 5834^2 + 419^2 .

It is a cyclic number.

It is not a de Polignac number, because 34211117 - 2² = 34211113 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34211113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17105558 + 17105559.

It is an arithmetic number, because the mean of its divisors is an integer number (17105559).

Almost surely, 2^34211117 is an apocalyptic number.

It is an amenable number.

34211117 is a deficient number, since it is larger than the sum of its proper divisors (1).

34211117 is an equidigital number, since it uses as much as digits as its factorization.

34211117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 168, while the sum is 20.

The square root of 34211117 is about 5849.0270131023. The cubic root of 34211117 is about 324.6303236495.

The spelling of 34211117 in words is "thirty-four million, two hundred eleven thousand, one hundred seventeen".