34120609 has 2 divisors, whose sum is σ = 34120610. Its totient is φ = 34120608.

The previous prime is 34120579. The next prime is 34120613. The reversal of 34120609 is 90602143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24059025 + 10061584 = 4905^2 + 3172^2 .

It is a cyclic number.

It is not a de Polignac number, because 34120609 - 2⁵ = 34120577 is a prime.

It is not a weakly prime, because it can be changed into another prime (34120679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060304 + 17060305.

It is an arithmetic number, because the mean of its divisors is an integer number (17060305).

Almost surely, 2^34120609 is an apocalyptic number.

It is an amenable number.

34120609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120609 is an equidigital number, since it uses as much as digits as its factorization.

34120609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 34120609 is about 5841.2848757786. The cubic root of 34120609 is about 324.3437931054.

The spelling of 34120609 in words is "thirty-four million, one hundred twenty thousand, six hundred nine".