683746097 has 2 divisors, whose sum is σ = 683746098. Its totient is φ = 683746096.

The previous prime is 683746081. The next prime is 683746121. The reversal of 683746097 is 790647386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595555216 + 88190881 = 24404^2 + 9391^2 .

It is a cyclic number.

It is not a de Polignac number, because 683746097 - 2⁴ = 683746081 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (683746897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341873048 + 341873049.

It is an arithmetic number, because the mean of its divisors is an integer number (341873049).

Almost surely, 2^683746097 is an apocalyptic number.

It is an amenable number.

683746097 is a deficient number, since it is larger than the sum of its proper divisors (1).

683746097 is an equidigital number, since it uses as much as digits as its factorization.

683746097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 683746097 is about 26148.5390987718. The cubic root of 683746097 is about 880.9777772459.

The spelling of 683746097 in words is "six hundred eighty-three million, seven hundred forty-six thousand, ninety-seven".