829880343 has 16 divisors (see below), whose sum is σ = 1229960160. Its totient is φ = 553025088.

The previous prime is 829880341. The next prime is 829880351. The reversal of 829880343 is 343088928.

It is not a de Polignac number, because 829880343 - 2¹ = 829880341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (829880341) 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 15 ways as a sum of consecutive naturals, for example, 83221 + ... + 92657.

It is an arithmetic number, because the mean of its divisors is an integer number (76872510).

Almost surely, 2^829880343 is an apocalyptic number.

829880343 is a deficient number, since it is larger than the sum of its proper divisors (400079817).

829880343 is a wasteful number, since it uses less digits than its factorization.

829880343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12703 (or 12697 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 829880343 is about 28807.6438293728. The cubic root of 829880343 is about 939.7344741956.

The spelling of 829880343 in words is "eight hundred twenty-nine million, eight hundred eighty thousand, three hundred forty-three".