673917683 has 2 divisors, whose sum is σ = 673917684. Its totient is φ = 673917682.

The previous prime is 673917661. The next prime is 673917719. The reversal of 673917683 is 386719376.

673917683 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-673917683 is a prime.

It is not a weakly prime, because it can be changed into another prime (673917623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336958841 + 336958842.

It is an arithmetic number, because the mean of its divisors is an integer number (336958842).

Almost surely, 2^673917683 is an apocalyptic number.

673917683 is a deficient number, since it is larger than the sum of its proper divisors (1).

673917683 is an equidigital number, since it uses as much as digits as its factorization.

673917683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 50.

The square root of 673917683 is about 25959.9245569012. The cubic root of 673917683 is about 876.7362241182.

The spelling of 673917683 in words is "six hundred seventy-three million, nine hundred seventeen thousand, six hundred eighty-three".