827844912 has 30 divisors (see below), whose sum is σ = 2316816372. Its totient is φ = 275948256.

The previous prime is 827844821. The next prime is 827844917. The reversal of 827844912 is 219448728.

827844912 is a `hidden beast` number, since 82 + 7 + 84 + 491 + 2 = 666.

827844912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (827844917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2874318 + ... + 2874605.

Almost surely, 2^827844912 is an apocalyptic number.

It is an amenable number.

827844912 is an abundant number, since it is smaller than the sum of its proper divisors (1488971460).

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

827844912 is a wasteful number, since it uses less digits than its factorization.

827844912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748937 (or 5748928 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 827844912 is about 28772.2941733884. The cubic root of 827844912 is about 938.9655558686.

The spelling of 827844912 in words is "eight hundred twenty-seven million, eight hundred forty-four thousand, nine hundred twelve".