830850 has 48 divisors (see below), whose sum is σ = 2142720. Its totient is φ = 212800.

The previous prime is 830849. The next prime is 830861. The reversal of 830850 is 58038.

It is a self number, because there is not a number n which added to its sum of digits gives 830850.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4255 + ... + 4445.

It is an arithmetic number, because the mean of its divisors is an integer number (44640).

2⁸³⁰⁸⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 830850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071360).

830850 is an abundant number, since it is smaller than the sum of its proper divisors (1311870).

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

830850 is a wasteful number, since it uses less digits than its factorization.

830850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 830850 is about 911.5097366457. The cubic root of 830850 is about 94.0100336355.

Adding to 830850 its reverse (58038), we get a palindrome (888888).

The spelling of 830850 in words is "eight hundred thirty thousand, eight hundred fifty".