682336673 has 2 divisors, whose sum is σ = 682336674. Its totient is φ = 682336672.

The previous prime is 682336651. The next prime is 682336727. The reversal of 682336673 is 376633286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 624150289 + 58186384 = 24983^2 + 7628^2 .

It is a cyclic number.

It is not a de Polignac number, because 682336673 - 2¹⁶ = 682271137 is a prime.

It is not a weakly prime, because it can be changed into another prime (682336373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341168336 + 341168337.

It is an arithmetic number, because the mean of its divisors is an integer number (341168337).

Almost surely, 2^682336673 is an apocalyptic number.

It is an amenable number.

682336673 is a deficient number, since it is larger than the sum of its proper divisors (1).

682336673 is an equidigital number, since it uses as much as digits as its factorization.

682336673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 44.

The square root of 682336673 is about 26121.5748568114. The cubic root of 682336673 is about 880.3720332083.

The spelling of 682336673 in words is "six hundred eighty-two million, three hundred thirty-six thousand, six hundred seventy-three".