830190 has 16 divisors (see below), whose sum is σ = 1992528. Its totient is φ = 221376.

The previous prime is 830177. The next prime is 830191. The reversal of 830190 is 91038.

It is a super-2 number, since 2×830190² = 1378430872200, which contains 22 as substring.

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 830190.

It is not an unprimeable number, because it can be changed into a prime (830191) by changing a digit.

830190 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, 13807 + ... + 13866.

It is an arithmetic number, because the mean of its divisors is an integer number (124533).

2⁸³⁰¹⁹⁰ is an apocalyptic number.

830190 is an abundant number, since it is smaller than the sum of its proper divisors (1162338).

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

830190 is a wasteful number, since it uses less digits than its factorization.

830190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27683.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 830190 is about 911.1476279945. The cubic root of 830190 is about 93.9851342117.

The spelling of 830190 in words is "eight hundred thirty thousand, one hundred ninety".