831869106 has 32 divisors (see below), whose sum is σ = 1740718080. Its totient is φ = 264524304.

The previous prime is 831869081. The next prime is 831869111. The reversal of 831869106 is 601968138.

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 15 ways as a sum of consecutive naturals, for example, 44985 + ... + 60723.

It is an arithmetic number, because the mean of its divisors is an integer number (54397440).

Almost surely, 2^831869106 is an apocalyptic number.

831869106 is an abundant number, since it is smaller than the sum of its proper divisors (908848974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

831869106 is a wasteful number, since it uses less digits than its factorization.

831869106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16150.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 831869106 is about 28842.1411479800. The cubic root of 831869106 is about 940.4845494883.

The spelling of 831869106 in words is "eight hundred thirty-one million, eight hundred sixty-nine thousand, one hundred six".