34549217 has 2 divisors, whose sum is σ = 34549218. Its totient is φ = 34549216.

The previous prime is 34549213. The next prime is 34549247. The reversal of 34549217 is 71294543.

34549217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29691601 + 4857616 = 5449^2 + 2204^2 .

It is a cyclic number.

It is not a de Polignac number, because 34549217 - 2² = 34549213 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34549211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17274608 + 17274609.

It is an arithmetic number, because the mean of its divisors is an integer number (17274609).

Almost surely, 2^34549217 is an apocalyptic number.

It is an amenable number.

34549217 is a deficient number, since it is larger than the sum of its proper divisors (1).

34549217 is an equidigital number, since it uses as much as digits as its factorization.

34549217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 34549217 is about 5877.8581983576. The cubic root of 34549217 is about 325.6962336560.

The spelling of 34549217 in words is "thirty-four million, five hundred forty-nine thousand, two hundred seventeen".