830344 has 16 divisors (see below), whose sum is σ = 1566720. Its totient is φ = 412560.

The previous prime is 830341. The next prime is 830353. The reversal of 830344 is 443038.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (830341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977 + ... + 2359.

It is an arithmetic number, because the mean of its divisors is an integer number (97920).

2⁸³⁰³⁴⁴ is an apocalyptic number.

It is an amenable number.

830344 is a deficient number, since it is larger than the sum of its proper divisors (736376).

830344 is a wasteful number, since it uses less digits than its factorization.

830344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 830344 is about 911.2321328838. The cubic root of 830344 is about 93.9909452573.

It can be divided in two parts, 83034 and 4, that added together give a palindrome (83038).

The spelling of 830344 in words is "eight hundred thirty thousand, three hundred forty-four".