830085930 has 24 divisors (see below), whose sum is σ = 2158223652. Its totient is φ = 221356224.

The previous prime is 830085929. The next prime is 830085953. The reversal of 830085930 is 39580038.

830085930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 829958481 + 127449 = 28809^2 + 357^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4611499 + ... + 4611678.

Almost surely, 2^830085930 is an apocalyptic number.

830085930 is an abundant number, since it is smaller than the sum of its proper divisors (1328137722).

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

830085930 is a wasteful number, since it uses less digits than its factorization.

830085930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9223190 (or 9223187 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 830085930 is about 28811.2118800997. The cubic root of 830085930 is about 939.8120682092.

The spelling of 830085930 in words is "eight hundred thirty million, eighty-five thousand, nine hundred thirty".