830409868 has 12 divisors (see below), whose sum is σ = 1455766312. Its totient is φ = 414476640.

The previous prime is 830409847. The next prime is 830409887. The reversal of 830409868 is 868904038.

830409868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179505 + ... + 184072.

Almost surely, 2^830409868 is an apocalyptic number.

It is an amenable number.

830409868 is a deficient number, since it is larger than the sum of its proper divisors (625356444).

830409868 is a wasteful number, since it uses less digits than its factorization.

830409868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364152 (or 364150 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 830409868 is about 28816.8330668032. The cubic root of 830409868 is about 939.9343050512.

The spelling of 830409868 in words is "eight hundred thirty million, four hundred nine thousand, eight hundred sixty-eight".