814827366 has 12 divisors (see below), whose sum is σ = 1765459332. Its totient is φ = 271609116.

The previous prime is 814827361. The next prime is 814827367. The reversal of 814827366 is 663728418.

It is a super-3 number, since 3×814827366³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814827361) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 22634076 + ... + 22634111.

It is an arithmetic number, because the mean of its divisors is an integer number (147121611).

Almost surely, 2^814827366 is an apocalyptic number.

814827366 is an abundant number, since it is smaller than the sum of its proper divisors (950631966).

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

814827366 is a wasteful number, since it uses less digits than its factorization.

814827366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45268195 (or 45268192 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 814827366 is about 28545.1811344752. The cubic root of 814827366 is about 934.0179059549.

The spelling of 814827366 in words is "eight hundred fourteen million, eight hundred twenty-seven thousand, three hundred sixty-six".