838695 has 64 divisors (see below), whose sum is σ = 1741824. Its totient is φ = 337920.

The previous prime is 838693. The next prime is 838711. The reversal of 838695 is 596838.

838695 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 838695 - 2¹ = 838693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (51840) is a multiple of the sum of its prime divisors (72).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 838695.

It is not an unprimeable number, because it can be changed into a prime (838693) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36454 + ... + 36476.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2⁸³⁸⁶⁹⁵ is an apocalyptic number.

838695 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

838695 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.

838695 is a wasteful number, since it uses less digits than its factorization.

838695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72.

The product of its digits is 51840, while the sum is 39.

The square root of 838695 is about 915.8029263985. The cubic root of 838695 is about 94.3049924505.

It can be divided in two parts, 83 and 8695, that added together give a palindrome (8778).

The spelling of 838695 in words is "eight hundred thirty-eight thousand, six hundred ninety-five".