606728862679 has 2 divisors, whose sum is σ = 606728862680. Its totient is φ = 606728862678.

The previous prime is 606728862661. The next prime is 606728862757. The reversal of 606728862679 is 976268827606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606728862679 - 2⁵ = 606728862647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606728862979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303364431339 + 303364431340.

It is an arithmetic number, because the mean of its divisors is an integer number (303364431340).

Almost surely, 2^606728862679 is an apocalyptic number.

606728862679 is a deficient number, since it is larger than the sum of its proper divisors (1).

606728862679 is an equidigital number, since it uses as much as digits as its factorization.

606728862679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 146313216, while the sum is 67.

The spelling of 606728862679 in words is "six hundred six billion, seven hundred twenty-eight million, eight hundred sixty-two thousand, six hundred seventy-nine".