829540876 has 24 divisors (see below), whose sum is σ = 1482606720. Its totient is φ = 406032000.

The previous prime is 829540861. The next prime is 829540879. The reversal of 829540876 is 678045928.

It is not an unprimeable number, because it can be changed into a prime (829540879) 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 7 ways as a sum of consecutive naturals, for example, 24421 + ... + 47491.

It is an arithmetic number, because the mean of its divisors is an integer number (61775280).

Almost surely, 2^829540876 is an apocalyptic number.

It is an amenable number.

829540876 is a deficient number, since it is larger than the sum of its proper divisors (653065844).

829540876 is a wasteful number, since it uses less digits than its factorization.

829540876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23265 (or 23263 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 829540876 is about 28801.7512661991. The cubic root of 829540876 is about 939.6063222466.

The spelling of 829540876 in words is "eight hundred twenty-nine million, five hundred forty thousand, eight hundred seventy-six".