832030989 has 16 divisors (see below), whose sum is σ = 1140510720. Its totient is φ = 539276400.

The previous prime is 832030973. The next prime is 832031009. The reversal of 832030989 is 989030238.

832030989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 832030989 - 2⁴ = 832030973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 832030989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832030289) 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, 1752 + ... + 40830.

It is an arithmetic number, because the mean of its divisors is an integer number (71281920).

Almost surely, 2^832030989 is an apocalyptic number.

It is an amenable number.

832030989 is a deficient number, since it is larger than the sum of its proper divisors (308479731).

832030989 is a wasteful number, since it uses less digits than its factorization.

832030989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39280.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 832030989 is about 28844.9473738469. The cubic root of 832030989 is about 940.5455521085.

The spelling of 832030989 in words is "eight hundred thirty-two million, thirty thousand, nine hundred eighty-nine".