830286219 has 16 divisors (see below), whose sum is σ = 1265707520. Its totient is φ = 474258240.

The previous prime is 830286199. The next prime is 830286221. The reversal of 830286219 is 912682038.

It is a happy number.

It is not a de Polignac number, because 830286219 - 2¹¹ = 830284171 is a prime.

It is a super-2 number, since 2×830286219² = 1378750410922631922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (830286229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58239 + ... + 71079.

It is an arithmetic number, because the mean of its divisors is an integer number (79106720).

Almost surely, 2^830286219 is an apocalyptic number.

830286219 is a deficient number, since it is larger than the sum of its proper divisors (435421301).

830286219 is a wasteful number, since it uses less digits than its factorization.

830286219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15930.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 830286219 is about 28814.6875568693. The cubic root of 830286219 is about 939.8876502965.

The spelling of 830286219 in words is "eight hundred thirty million, two hundred eighty-six thousand, two hundred nineteen".