676200731353717 has 2 divisors, whose sum is σ = 676200731353718. Its totient is φ = 676200731353716.

The previous prime is 676200731353703. The next prime is 676200731353723. The reversal of 676200731353717 is 717353137002676.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 456292919108196 + 219907812245521 = 21361014^2 + 14829289^2 .

It is a cyclic number.

It is not a de Polignac number, because 676200731353717 - 2²⁷ = 676200597135989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676200731393717) 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, 338100365676858 + 338100365676859.

It is an arithmetic number, because the mean of its divisors is an integer number (338100365676859).

Almost surely, 2^{676200731353717} is an apocalyptic number.

It is an amenable number.

676200731353717 is a deficient number, since it is larger than the sum of its proper divisors (1).

676200731353717 is an equidigital number, since it uses as much as digits as its factorization.

676200731353717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23337720, while the sum is 58.

The spelling of 676200731353717 in words is "six hundred seventy-six trillion, two hundred billion, seven hundred thirty-one million, three hundred fifty-three thousand, seven hundred seventeen".