834318 has 12 divisors (see below), whose sum is σ = 1807728. Its totient is φ = 278100.

The previous prime is 834311. The next prime is 834341. The reversal of 834318 is 813438.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 834291 and 834300.

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 834318.

It is not an unprimeable number, because it can be changed into a prime (834311) by changing a digit.

834318 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 5 ways as a sum of consecutive naturals, for example, 23158 + ... + 23193.

It is an arithmetic number, because the mean of its divisors is an integer number (150644).

2⁸³⁴³¹⁸ is an apocalyptic number.

834318 is an abundant number, since it is smaller than the sum of its proper divisors (973410).

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

834318 is a wasteful number, since it uses less digits than its factorization.

834318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46359 (or 46356 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 834318 is about 913.4100940979. The cubic root of 834318 is about 94.1406525717.

The spelling of 834318 in words is "eight hundred thirty-four thousand, three hundred eighteen".