834344 has 32 divisors (see below), whose sum is σ = 1831680. Its totient is φ = 348864.

The previous prime is 834341. The next prime is 834367. The reversal of 834344 is 443438.

It is a happy number.

834344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×834344² = 1392259820672, which contains 22 as substring.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 834344.

It is not an unprimeable number, because it can be changed into a prime (834341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2474 + ... + 2790.

It is an arithmetic number, because the mean of its divisors is an integer number (57240).

2⁸³⁴³⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 834344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (915840).

834344 is an abundant number, since it is smaller than the sum of its proper divisors (997336).

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

834344 is a wasteful number, since it uses less digits than its factorization.

834344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 373 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 834344 is about 913.4243263675. The cubic root of 834344 is about 94.1416304688.

It can be divided in two parts, 83434 and 4, that added together give a palindrome (83438).

The spelling of 834344 in words is "eight hundred thirty-four thousand, three hundred forty-four".