832071930 has 64 divisors (see below), whose sum is σ = 2109431808. Its totient is φ = 209724480.

The previous prime is 832071923. The next prime is 832071937. The reversal of 832071930 is 39170238.

832071930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (832071923) and next prime (832071937).

It is a junction number, because it is equal to n+sod(n) for n = 832071891 and 832071900.

It is not an unprimeable number, because it can be changed into a prime (832071937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29587 + ... + 50393.

It is an arithmetic number, because the mean of its divisors is an integer number (32959872).

Almost surely, 2^832071930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832071930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054715904).

832071930 is an abundant number, since it is smaller than the sum of its proper divisors (1277359878).

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

832071930 is a wasteful number, since it uses less digits than its factorization.

832071930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20891.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 832071930 is about 28845.6570387988. The cubic root of 832071930 is about 940.5609787149.

The spelling of 832071930 in words is "eight hundred thirty-two million, seventy-one thousand, nine hundred thirty".