8359 has 4 divisors (see below), whose sum is σ = 9016. Its totient is φ = 7704.

The previous prime is 8353. The next prime is 8363. The reversal of 8359 is 9538.

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

It is a cyclic number.

It is not a de Polignac number, because 8359 - 2⁷ = 8231 is a prime.

It is a Duffinian number.

8359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8353) 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, 309 + ... + 334.

It is an arithmetic number, because the mean of its divisors is an integer number (2254).

8359 is a deficient number, since it is larger than the sum of its proper divisors (657).

8359 is a wasteful number, since it uses less digits than its factorization.

8359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656.

The product of its digits is 1080, while the sum is 25.

The square root of 8359 is about 91.4275669588. The cubic root of 8359 is about 20.2947999655.

The spelling of 8359 in words is "eight thousand, three hundred fifty-nine".