606343343609 has 2 divisors, whose sum is σ = 606343343610. Its totient is φ = 606343343608.

The previous prime is 606343343539. The next prime is 606343343623. The reversal of 606343343609 is 906343343606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380911152400 + 225432191209 = 617180^2 + 474797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606343343609 is a prime.

It is a super-3 number, since 3×606343343609³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (606343343629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303171671804 + 303171671805.

It is an arithmetic number, because the mean of its divisors is an integer number (303171671805).

Almost surely, 2^606343343609 is an apocalyptic number.

It is an amenable number.

606343343609 is a deficient number, since it is larger than the sum of its proper divisors (1).

606343343609 is an equidigital number, since it uses as much as digits as its factorization.

606343343609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 47.

The spelling of 606343343609 in words is "six hundred six billion, three hundred forty-three million, three hundred forty-three thousand, six hundred nine".