34088209 has 2 divisors, whose sum is σ = 34088210. Its totient is φ = 34088208.

The previous prime is 34088161. The next prime is 34088233. The reversal of 34088209 is 90288043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23668225 + 10419984 = 4865^2 + 3228^2 .

It is an emirp because it is prime and its reverse (90288043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34088209 - 2¹⁷ = 33957137 is a prime.

It is not a weakly prime, because it can be changed into another prime (34088269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17044104 + 17044105.

It is an arithmetic number, because the mean of its divisors is an integer number (17044105).

Almost surely, 2^34088209 is an apocalyptic number.

It is an amenable number.

34088209 is a deficient number, since it is larger than the sum of its proper divisors (1).

34088209 is an equidigital number, since it uses as much as digits as its factorization.

34088209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 34088209 is about 5838.5108546615. The cubic root of 34088209 is about 324.2410979188.

The spelling of 34088209 in words is "thirty-four million, eighty-eight thousand, two hundred nine".