830190856 has 16 divisors (see below), whose sum is σ = 1698117840. Its totient is φ = 377359440.

The previous prime is 830190853. The next prime is 830190863. The reversal of 830190856 is 658091038.

It is a happy number.

830190856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (830190853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4716906 + ... + 4717081.

It is an arithmetic number, because the mean of its divisors is an integer number (106132365).

Almost surely, 2^830190856 is an apocalyptic number.

It is an amenable number.

830190856 is an abundant number, since it is smaller than the sum of its proper divisors (867926984).

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

830190856 is a wasteful number, since it uses less digits than its factorization.

830190856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9434004 (or 9434000 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 830190856 is about 28813.0327456170. The cubic root of 830190856 is about 939.8516651404.

The spelling of 830190856 in words is "eight hundred thirty million, one hundred ninety thousand, eight hundred fifty-six".