832861134 has 72 divisors (see below), whose sum is σ = 2125899360. Its totient is φ = 234928512.

The previous prime is 832861123. The next prime is 832861147. The reversal of 832861134 is 431168238.

832861134 is a `hidden beast` number, since 8 + 3 + 2 + 8 + 611 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63702 + ... + 75654.

It is an arithmetic number, because the mean of its divisors is an integer number (29526380).

Almost surely, 2^832861134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832861134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1062949680).

832861134 is an abundant number, since it is smaller than the sum of its proper divisors (1293038226).

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

832861134 is a wasteful number, since it uses less digits than its factorization.

832861134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12054 (or 12044 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 832861134 is about 28859.3335681890. Note that the first 3 decimals coincide. The cubic root of 832861134 is about 940.8582526643.

The spelling of 832861134 in words is "eight hundred thirty-two million, eight hundred sixty-one thousand, one hundred thirty-four".