830244 has 24 divisors (see below), whose sum is σ = 1983520. Its totient is φ = 270144.

The previous prime is 830237. The next prime is 830257. The reversal of 830244 is 442038.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 830244.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 830244.

It is an unprimeable number.

830244 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289 + ... + 1320.

2⁸³⁰²⁴⁴ is an apocalyptic number.

It is an amenable number.

830244 is an abundant number, since it is smaller than the sum of its proper divisors (1153276).

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

830244 is a wasteful number, since it uses less digits than its factorization.

830244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 830244 is about 911.1772604713. The cubic root of 830244 is about 93.9871719329.

It can be divided in two parts, 83024 and 4, that added together give a triangular number (83028 = T₄₀₇).

The spelling of 830244 in words is "eight hundred thirty thousand, two hundred forty-four".