34211161 has 2 divisors, whose sum is σ = 34211162. Its totient is φ = 34211160.

The previous prime is 34211147. The next prime is 34211171. The reversal of 34211161 is 16111243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32137561 + 2073600 = 5669^2 + 1440^2 .

It is a cyclic number.

It is not a de Polignac number, because 34211161 - 2¹¹ = 34209113 is a prime.

It is not a weakly prime, because it can be changed into another prime (34211131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17105580 + 17105581.

It is an arithmetic number, because the mean of its divisors is an integer number (17105581).

Almost surely, 2^34211161 is an apocalyptic number.

It is an amenable number.

34211161 is a deficient number, since it is larger than the sum of its proper divisors (1).

34211161 is an equidigital number, since it uses as much as digits as its factorization.

34211161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 19.

The square root of 34211161 is about 5849.0307744104. The cubic root of 34211161 is about 324.6304628219.

The spelling of 34211161 in words is "thirty-four million, two hundred eleven thousand, one hundred sixty-one".