827940366 has 48 divisors (see below), whose sum is σ = 2029442688. Its totient is φ = 250889400.

The previous prime is 827940353. The next prime is 827940383. The reversal of 827940366 is 663049728.

827940366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72090 + ... + 82781.

It is an arithmetic number, because the mean of its divisors is an integer number (42280056).

Almost surely, 2^827940366 is an apocalyptic number.

827940366 is an abundant number, since it is smaller than the sum of its proper divisors (1201502322).

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

827940366 is a wasteful number, since it uses less digits than its factorization.

827940366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154899 (or 154887 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 827940366 is about 28773.9529088375. The cubic root of 827940366 is about 939.0016433741.

The spelling of 827940366 in words is "eight hundred twenty-seven million, nine hundred forty thousand, three hundred sixty-six".