34005211 has 2 divisors, whose sum is σ = 34005212. Its totient is φ = 34005210.

The previous prime is 34005199. The next prime is 34005263. The reversal of 34005211 is 11250043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34005211 - 2¹¹ = 34003163 is a prime.

It is not a weakly prime, because it can be changed into another prime (34005271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17002605 + 17002606.

It is an arithmetic number, because the mean of its divisors is an integer number (17002606).

Almost surely, 2^34005211 is an apocalyptic number.

34005211 is a deficient number, since it is larger than the sum of its proper divisors (1).

34005211 is an equidigital number, since it uses as much as digits as its factorization.

34005211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 34005211 is about 5831.3987172890. The cubic root of 34005211 is about 323.9777298873.

Adding to 34005211 its reverse (11250043), we get a palindrome (45255254).

The spelling of 34005211 in words is "thirty-four million, five thousand, two hundred eleven".