838807882 has 16 divisors (see below), whose sum is σ = 1385426592. Its totient is φ = 377711920.

The previous prime is 838807873. The next prime is 838807883. The reversal of 838807882 is 288708838.

It is not an unprimeable number, because it can be changed into a prime (838807883) 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 7 ways as a sum of consecutive naturals, for example, 175813 + ... + 180520.

It is an arithmetic number, because the mean of its divisors is an integer number (86589162).

Almost surely, 2^838807882 is an apocalyptic number.

838807882 is a deficient number, since it is larger than the sum of its proper divisors (546618710).

838807882 is a wasteful number, since it uses less digits than its factorization.

838807882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356453.

The product of its (nonzero) digits is 1376256, while the sum is 52.

The square root of 838807882 is about 28962.1802010829. The cubic root of 838807882 is about 943.0922317348.

The spelling of 838807882 in words is "eight hundred thirty-eight million, eight hundred seven thousand, eight hundred eighty-two".