999363227 has 2 divisors, whose sum is σ = 999363228. Its totient is φ = 999363226.

The previous prime is 999363221. The next prime is 999363251. The reversal of 999363227 is 722363999.

999363227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 999363227 - 2⁶ = 999363163 is a prime.

It is not a weakly prime, because it can be changed into another prime (999363221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499681613 + 499681614.

It is an arithmetic number, because the mean of its divisors is an integer number (499681614).

Almost surely, 2^999363227 is an apocalyptic number.

999363227 is a deficient number, since it is larger than the sum of its proper divisors (1).

999363227 is an equidigital number, since it uses as much as digits as its factorization.

999363227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1102248, while the sum is 50.

The square root of 999363227 is about 31612.7067332109. The cubic root of 999363227 is about 999.7876972641.

The spelling of 999363227 in words is "nine hundred ninety-nine million, three hundred sixty-three thousand, two hundred twenty-seven".