838086 has 8 divisors (see below), whose sum is σ = 1676184. Its totient is φ = 279360.

The previous prime is 838069. The next prime is 838091. The reversal of 838086 is 680838.

838086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

838086 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

838086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69835 + ... + 69846.

It is an arithmetic number, because the mean of its divisors is an integer number (209523).

2⁸³⁸⁰⁸⁶ is an apocalyptic number.

838086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

838086 is a wasteful number, since it uses less digits than its factorization.

838086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139686.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 838086 is about 915.4703709023. The cubic root of 838086 is about 94.2821610887.

The spelling of 838086 in words is "eight hundred thirty-eight thousand, eighty-six".