835394 has 8 divisors (see below), whose sum is σ = 1432128. Its totient is φ = 358020.

The previous prime is 835391. The next prime is 835399. The reversal of 835394 is 493538.

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

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 835394.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 835394.

It is not an unprimeable number, because it can be changed into a prime (835391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29822 + ... + 29849.

It is an arithmetic number, because the mean of its divisors is an integer number (179016).

2⁸³⁵³⁹⁴ is an apocalyptic number.

835394 is a deficient number, since it is larger than the sum of its proper divisors (596734).

835394 is a wasteful number, since it uses less digits than its factorization.

835394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59680.

The product of its digits is 12960, while the sum is 32.

The square root of 835394 is about 913.9989059074. The cubic root of 835394 is about 94.1811055034.

The spelling of 835394 in words is "eight hundred thirty-five thousand, three hundred ninety-four".