828752938 has 16 divisors (see below), whose sum is σ = 1344661920. Its totient is φ = 380813616.

The previous prime is 828752879. The next prime is 828752957. The reversal of 828752938 is 839257828.

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 7 ways as a sum of consecutive naturals, for example, 64308 + ... + 76111.

It is an arithmetic number, because the mean of its divisors is an integer number (84041370).

Almost surely, 2^828752938 is an apocalyptic number.

828752938 is a deficient number, since it is larger than the sum of its proper divisors (515908982).

828752938 is a wasteful number, since it uses less digits than its factorization.

828752938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140661.

The product of its digits is 1935360, while the sum is 52.

The square root of 828752938 is about 28788.0693690980. The cubic root of 828752938 is about 939.3087335126.

The spelling of 828752938 in words is "eight hundred twenty-eight million, seven hundred fifty-two thousand, nine hundred thirty-eight".