8559349 has 4 divisors (see below), whose sum is σ = 8621964. Its totient is φ = 8496736.

The previous prime is 8559301. The next prime is 8559361. The reversal of 8559349 is 9439558.

It is a happy number.

8559349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3186225 + 5373124 = 1785^2 + 2318^2 .

It is a cyclic number.

It is not a de Polignac number, because 8559349 - 2¹³ = 8551157 is a prime.

It is a Duffinian number.

8559349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8559389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31102 + ... + 31375.

It is an arithmetic number, because the mean of its divisors is an integer number (2155491).

Almost surely, 2^8559349 is an apocalyptic number.

It is an amenable number.

8559349 is a deficient number, since it is larger than the sum of its proper divisors (62615).

8559349 is a wasteful number, since it uses less digits than its factorization.

8559349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62614.

The product of its digits is 194400, while the sum is 43.

The square root of 8559349 is about 2925.6365119406. The cubic root of 8559349 is about 204.5566384846.

The spelling of 8559349 in words is "eight million, five hundred fifty-nine thousand, three hundred forty-nine".