829789628 has 12 divisors (see below), whose sum is σ = 1457301552. Its totient is φ = 413417760.

The previous prime is 829789627. The next prime is 829789637. The reversal of 829789628 is 826987928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829789627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368000 + ... + 370247.

It is an arithmetic number, because the mean of its divisors is an integer number (121441796).

Almost surely, 2^829789628 is an apocalyptic number.

It is an amenable number.

829789628 is a deficient number, since it is larger than the sum of its proper divisors (627511924).

829789628 is a wasteful number, since it uses less digits than its factorization.

829789628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738532 (or 738530 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 59.

The square root of 829789628 is about 28806.0692910366. The cubic root of 829789628 is about 939.7002318617.

The spelling of 829789628 in words is "eight hundred twenty-nine million, seven hundred eighty-nine thousand, six hundred twenty-eight".