8375889 has 4 divisors (see below), whose sum is σ = 11167856. Its totient is φ = 5583924.

The previous prime is 8375869. The next prime is 8375891. The reversal of 8375889 is 9885738.

It is a happy number.

8375889 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8375889 - 2¹⁵ = 8343121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8375869) 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, 1395979 + ... + 1395984.

It is an arithmetic number, because the mean of its divisors is an integer number (2791964).

Almost surely, 2^8375889 is an apocalyptic number.

It is an amenable number.

8375889 is a deficient number, since it is larger than the sum of its proper divisors (2791967).

8375889 is a wasteful number, since it uses less digits than its factorization.

8375889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791966.

The product of its digits is 483840, while the sum is 48.

The square root of 8375889 is about 2894.1128174278. The cubic root of 8375889 is about 203.0845902731.

The spelling of 8375889 in words is "eight million, three hundred seventy-five thousand, eight hundred eighty-nine".