829429532 has 12 divisors (see below), whose sum is σ = 1469875680. Its totient is φ = 409465056.

The previous prime is 829429511. The next prime is 829429547. The reversal of 829429532 is 235924928.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1312073 + ... + 1312704.

It is an arithmetic number, because the mean of its divisors is an integer number (122489640).

Almost surely, 2^829429532 is an apocalyptic number.

It is an amenable number.

829429532 is a deficient number, since it is larger than the sum of its proper divisors (640446148).

829429532 is a wasteful number, since it uses less digits than its factorization.

829429532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624860 (or 2624858 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 829429532 is about 28799.8182633155. The cubic root of 829429532 is about 939.5642812371.

The spelling of 829429532 in words is "eight hundred twenty-nine million, four hundred twenty-nine thousand, five hundred thirty-two".