838089 has 24 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 468000.

The previous prime is 838069. The next prime is 838091. The reversal of 838089 is 980838.

838089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 838089 - 2⁸ = 837833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (838039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3214 + ... + 3464.

It is an arithmetic number, because the mean of its divisors is an integer number (58968).

2⁸³⁸⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

838089 is a deficient number, since it is larger than the sum of its proper divisors (577143).

838089 is a wasteful number, since it uses less digits than its factorization.

838089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 838089 is about 915.4720094028. The cubic root of 838089 is about 94.2822735856.

The spelling of 838089 in words is "eight hundred thirty-eight thousand, eighty-nine".