683132917 has 2 divisors, whose sum is σ = 683132918. Its totient is φ = 683132916.

The previous prime is 683132893. The next prime is 683132929. The reversal of 683132917 is 719231386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 611375076 + 71757841 = 24726^2 + 8471^2 .

It is a cyclic number.

It is not a de Polignac number, because 683132917 - 2⁷ = 683132789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 683132917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (683132017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341566458 + 341566459.

It is an arithmetic number, because the mean of its divisors is an integer number (341566459).

Almost surely, 2^683132917 is an apocalyptic number.

It is an amenable number.

683132917 is a deficient number, since it is larger than the sum of its proper divisors (1).

683132917 is an equidigital number, since it uses as much as digits as its factorization.

683132917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 683132917 is about 26136.8115308658. The cubic root of 683132917 is about 880.7143463619.

The spelling of 683132917 in words is "six hundred eighty-three million, one hundred thirty-two thousand, nine hundred seventeen".