838375 has 16 divisors (see below), whose sum is σ = 1104480. Its totient is φ = 633600.

The previous prime is 838367. The next prime is 838379. The reversal of 838375 is 573838.

It is not a de Polignac number, because 838375 - 2³ = 838367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 838375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2199 + ... + 2551.

It is an arithmetic number, because the mean of its divisors is an integer number (69030).

2⁸³⁸³⁷⁵ is an apocalyptic number.

838375 is a deficient number, since it is larger than the sum of its proper divisors (266105).

838375 is a wasteful number, since it uses less digits than its factorization.

838375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 377 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 838375 is about 915.6281996531. The cubic root of 838375 is about 94.2929970543.

It can be divided in two parts, 8 and 38375, that added together give a palindrome (38383).

The spelling of 838375 in words is "eight hundred thirty-eight thousand, three hundred seventy-five".