829139282 has 8 divisors (see below), whose sum is σ = 1297783296. Its totient is φ = 396544852.

The previous prime is 829139281. The next prime is 829139321. The reversal of 829139282 is 282931928.

829139282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (829139281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9012338 + ... + 9012429.

It is an arithmetic number, because the mean of its divisors is an integer number (162222912).

Almost surely, 2^829139282 is an apocalyptic number.

829139282 is a deficient number, since it is larger than the sum of its proper divisors (468644014).

829139282 is a wasteful number, since it uses less digits than its factorization.

829139282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18024792.

The product of its digits is 124416, while the sum is 44.

The square root of 829139282 is about 28794.7787280958. The cubic root of 829139282 is about 939.4546716244.

The spelling of 829139282 in words is "eight hundred twenty-nine million, one hundred thirty-nine thousand, two hundred eighty-two".