34585609 has 2 divisors, whose sum is σ = 34585610. Its totient is φ = 34585608.

The previous prime is 34585547. The next prime is 34585657. The reversal of 34585609 is 90658543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25603600 + 8982009 = 5060^2 + 2997^2 .

It is a cyclic number.

It is not a de Polignac number, because 34585609 - 2¹⁵ = 34552841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34585409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17292804 + 17292805.

It is an arithmetic number, because the mean of its divisors is an integer number (17292805).

Almost surely, 2^34585609 is an apocalyptic number.

It is an amenable number.

34585609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34585609 is an equidigital number, since it uses as much as digits as its factorization.

34585609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 34585609 is about 5880.9530690187. The cubic root of 34585609 is about 325.8105495909.

The spelling of 34585609 in words is "thirty-four million, five hundred eighty-five thousand, six hundred nine".