683068307 has 2 divisors, whose sum is σ = 683068308. Its totient is φ = 683068306.

The previous prime is 683068153. The next prime is 683068319. The reversal of 683068307 is 703860386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 683068307 - 2¹⁰ = 683067283 is a prime.

It is not a weakly prime, because it can be changed into another prime (683068367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341534153 + 341534154.

It is an arithmetic number, because the mean of its divisors is an integer number (341534154).

Almost surely, 2^683068307 is an apocalyptic number.

683068307 is a deficient number, since it is larger than the sum of its proper divisors (1).

683068307 is an equidigital number, since it uses as much as digits as its factorization.

683068307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 683068307 is about 26135.5755054294. The cubic root of 683068307 is about 880.6865798045.

The spelling of 683068307 in words is "six hundred eighty-three million, sixty-eight thousand, three hundred seven".