693244327 has 2 divisors, whose sum is σ = 693244328. Its totient is φ = 693244326.

The previous prime is 693244319. The next prime is 693244339. The reversal of 693244327 is 723442396.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 693244327 - 2³ = 693244319 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 693244327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (693244627) 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 as a sum of consecutive naturals, namely, 346622163 + 346622164.

It is an arithmetic number, because the mean of its divisors is an integer number (346622164).

Almost surely, 2^693244327 is an apocalyptic number.

693244327 is a deficient number, since it is larger than the sum of its proper divisors (1).

693244327 is an equidigital number, since it uses as much as digits as its factorization.

693244327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 40.

The square root of 693244327 is about 26329.5333608479. The cubic root of 693244327 is about 885.0383874738.

The spelling of 693244327 in words is "six hundred ninety-three million, two hundred forty-four thousand, three hundred twenty-seven".