829789325 has 12 divisors (see below), whose sum is σ = 1064420340. Its totient is φ = 640940160.

The previous prime is 829789319. The next prime is 829789327. The reversal of 829789325 is 523987928.

829789325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 102839881 + 726949444 = 10141^2 + 26962^2 .

It is not a de Polignac number, because 829789325 - 2⁸ = 829789069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829789327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571544 + ... + 572993.

It is an arithmetic number, because the mean of its divisors is an integer number (88701695).

Almost surely, 2^829789325 is an apocalyptic number.

It is an amenable number.

829789325 is a deficient number, since it is larger than the sum of its proper divisors (234631015).

829789325 is a wasteful number, since it uses less digits than its factorization.

829789325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144576 (or 1144571 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 829789325 is about 28806.0640317278. The cubic root of 829789325 is about 939.7001174837.

The spelling of 829789325 in words is "eight hundred twenty-nine million, seven hundred eighty-nine thousand, three hundred twenty-five".