8239089 has 8 divisors (see below), whose sum is σ = 10998720. Its totient is φ = 5486096.

The previous prime is 8239079. The next prime is 8239093. The reversal of 8239089 is 9809328.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8239089 - 2⁷ = 8238961 is a prime.

It is a Curzon number.

8239089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8239019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3967 + ... + 5675.

It is an arithmetic number, because the mean of its divisors is an integer number (1374840).

Almost surely, 2^8239089 is an apocalyptic number.

It is an amenable number.

8239089 is a deficient number, since it is larger than the sum of its proper divisors (2759631).

8239089 is a wasteful number, since it uses less digits than its factorization.

8239089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 8239089 is about 2870.3813335513. The cubic root of 8239089 is about 201.9728830050.

The spelling of 8239089 in words is "eight million, two hundred thirty-nine thousand, eighty-nine".