829238075 has 12 divisors (see below), whose sum is σ = 1030611120. Its totient is φ = 661870560.

The previous prime is 829238063. The next prime is 829238119. The reversal of 829238075 is 570832928.

It is not a de Polignac number, because 829238075 - 2⁸ = 829237819 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 26804 + ... + 48753.

It is an arithmetic number, because the mean of its divisors is an integer number (85884260).

Almost surely, 2^829238075 is an apocalyptic number.

829238075 is a deficient number, since it is larger than the sum of its proper divisors (201373045).

829238075 is a wasteful number, since it uses less digits than its factorization.

829238075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76006 (or 76001 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 829238075 is about 28796.4941442530. The cubic root of 829238075 is about 939.4919825489.

The spelling of 829238075 in words is "eight hundred twenty-nine million, two hundred thirty-eight thousand, seventy-five".