683197327 has 2 divisors, whose sum is σ = 683197328. Its totient is φ = 683197326.

The previous prime is 683197321. The next prime is 683197337. The reversal of 683197327 is 723791386.

It is a happy number.

683197327 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 a de Polignac number, because none of the positive numbers 2^k-683197327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (683197321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341598663 + 341598664.

It is an arithmetic number, because the mean of its divisors is an integer number (341598664).

Almost surely, 2^683197327 is an apocalyptic number.

683197327 is a deficient number, since it is larger than the sum of its proper divisors (1).

683197327 is an equidigital number, since it uses as much as digits as its factorization.

683197327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 46.

The square root of 683197327 is about 26138.0436720119. The cubic root of 683197327 is about 880.7420252254.

The spelling of 683197327 in words is "six hundred eighty-three million, one hundred ninety-seven thousand, three hundred twenty-seven".