832739628 has 72 divisors (see below), whose sum is σ = 2359017472. Its totient is φ = 223923456.

The previous prime is 832739623. The next prime is 832739641. The reversal of 832739628 is 826937238.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (832739623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7125 + ... + 41427.

Almost surely, 2^832739628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832739628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179508736).

832739628 is an abundant number, since it is smaller than the sum of its proper divisors (1526277844).

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

832739628 is a wasteful number, since it uses less digits than its factorization.

832739628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34351 (or 34332 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 832739628 is about 28857.2283492369. The cubic root of 832739628 is about 940.8124965440.

The spelling of 832739628 in words is "eight hundred thirty-two million, seven hundred thirty-nine thousand, six hundred twenty-eight".