831306116 has 12 divisors (see below), whose sum is σ = 1462171788. Its totient is φ = 413542752.

The previous prime is 831306101. The next prime is 831306149. The reversal of 831306116 is 611603138.

It can be written as a sum of positive squares in 2 ways, for example, as 694322500 + 136983616 = 26350^2 + 11704^2 .

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 3 ways as a sum of consecutive naturals, for example, 526691 + ... + 528266.

It is an arithmetic number, because the mean of its divisors is an integer number (121847649).

Almost surely, 2^831306116 is an apocalyptic number.

It is an amenable number.

831306116 is a deficient number, since it is larger than the sum of its proper divisors (630865672).

831306116 is a wasteful number, since it uses less digits than its factorization.

831306116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055158 (or 1055156 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 831306116 is about 28832.3796451143. The cubic root of 831306116 is about 940.2723354572.

The spelling of 831306116 in words is "eight hundred thirty-one million, three hundred six thousand, one hundred sixteen".