8349589 has 4 divisors (see below), whose sum is σ = 8455360. Its totient is φ = 8243820.

The previous prime is 8349587. The next prime is 8349599. The reversal of 8349589 is 9859438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9859438 = 2 ⋅4929719.

It is a cyclic number.

It is not a de Polignac number, because 8349589 - 2¹ = 8349587 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8349581) 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, 52767 + ... + 52924.

It is an arithmetic number, because the mean of its divisors is an integer number (2113840).

Almost surely, 2^8349589 is an apocalyptic number.

It is an amenable number.

8349589 is a deficient number, since it is larger than the sum of its proper divisors (105771).

8349589 is a wasteful number, since it uses less digits than its factorization.

8349589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105770.

The product of its digits is 311040, while the sum is 46.

The square root of 8349589 is about 2889.5655382773. The cubic root of 8349589 is about 202.8718078921.

The spelling of 8349589 in words is "eight million, three hundred forty-nine thousand, five hundred eighty-nine".