606341321 has 2 divisors, whose sum is σ = 606341322. Its totient is φ = 606341320.

The previous prime is 606341303. The next prime is 606341347. The reversal of 606341321 is 123143606.

It is an a-pointer prime, because the next prime (606341347) can be obtained adding 606341321 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 605701321 + 640000 = 24611^2 + 800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606341321 is a prime.

It is not a weakly prime, because it can be changed into another prime (606341381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303170660 + 303170661.

It is an arithmetic number, because the mean of its divisors is an integer number (303170661).

Almost surely, 2^606341321 is an apocalyptic number.

It is an amenable number.

606341321 is a deficient number, since it is larger than the sum of its proper divisors (1).

606341321 is an equidigital number, since it uses as much as digits as its factorization.

606341321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 606341321 is about 24623.9988832034. The cubic root of 606341321 is about 846.3936345704.

Adding to 606341321 its reverse (123143606), we get a palindrome (729484927).

The spelling of 606341321 in words is "six hundred six million, three hundred forty-one thousand, three hundred twenty-one".