838051828 has 12 divisors (see below), whose sum is σ = 1530355680. Its totient is φ = 400807352.

The previous prime is 838051817. The next prime is 838051853. The reversal of 838051828 is 828150838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4554538 + ... + 4554721.

It is an arithmetic number, because the mean of its divisors is an integer number (127529640).

Almost surely, 2^838051828 is an apocalyptic number.

It is an amenable number.

838051828 is a deficient number, since it is larger than the sum of its proper divisors (692303852).

838051828 is a wasteful number, since it uses less digits than its factorization.

838051828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109286 (or 9109284 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 43.

The square root of 838051828 is about 28949.1248226954. The cubic root of 838051828 is about 942.8087965546.

The spelling of 838051828 in words is "eight hundred thirty-eight million, fifty-one thousand, eight hundred twenty-eight".