34497509 has 2 divisors, whose sum is σ = 34497510. Its totient is φ = 34497508.

The previous prime is 34497503. The next prime is 34497511. The reversal of 34497509 is 90579443.

34497509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24750625 + 9746884 = 4975^2 + 3122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34497509 is a prime.

Together with 34497511, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34497503) 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, 17248754 + 17248755.

It is an arithmetic number, because the mean of its divisors is an integer number (17248755).

Almost surely, 2^34497509 is an apocalyptic number.

It is an amenable number.

34497509 is a deficient number, since it is larger than the sum of its proper divisors (1).

34497509 is an equidigital number, since it uses as much as digits as its factorization.

34497509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 34497509 is about 5873.4580104058. The cubic root of 34497509 is about 325.5336683744.

The spelling of 34497509 in words is "thirty-four million, four hundred ninety-seven thousand, five hundred nine".