831964368 has 40 divisors (see below), whose sum is σ = 2179521216. Its totient is φ = 273414400.

The previous prime is 831964339. The next prime is 831964379. The reversal of 831964368 is 863469138.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 118653 + ... + 125468.

Almost surely, 2^831964368 is an apocalyptic number.

It is an amenable number.

831964368 is an abundant number, since it is smaller than the sum of its proper divisors (1347556848).

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

831964368 is a wasteful number, since it uses less digits than its factorization.

831964368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244203 (or 244197 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 831964368 is about 28843.7925384302. The cubic root of 831964368 is about 940.5204481727.

The spelling of 831964368 in words is "eight hundred thirty-one million, nine hundred sixty-four thousand, three hundred sixty-eight".