831364227 has 6 divisors (see below), whose sum is σ = 1200859452. Its totient is φ = 554242812.

The previous prime is 831364217. The next prime is 831364241. The reversal of 831364227 is 722463138.

It is a happy number.

831364227 is a `hidden beast` number, since 8 + 3 + 1 + 3 + 642 + 2 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-831364227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 831364191 and 831364200.

It is not an unprimeable number, because it can be changed into a prime (831364217) 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, 46186893 + ... + 46186910.

It is an arithmetic number, because the mean of its divisors is an integer number (200143242).

Almost surely, 2^831364227 is an apocalyptic number.

831364227 is a deficient number, since it is larger than the sum of its proper divisors (369495225).

831364227 is a wasteful number, since it uses less digits than its factorization.

831364227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92373809 (or 92373806 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 831364227 is about 28833.3873660380. The cubic root of 831364227 is about 940.2942443110.

The spelling of 831364227 in words is "eight hundred thirty-one million, three hundred sixty-four thousand, two hundred twenty-seven".