606885899 has 2 divisors, whose sum is σ = 606885900. Its totient is φ = 606885898.

The previous prime is 606885893. The next prime is 606885989. The reversal of 606885899 is 998588606.

Together with next prime (606885989) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606885899 - 2²⁴ = 590108683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (606885893) 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, 303442949 + 303442950.

It is an arithmetic number, because the mean of its divisors is an integer number (303442950).

Almost surely, 2^606885899 is an apocalyptic number.

606885899 is a deficient number, since it is larger than the sum of its proper divisors (1).

606885899 is an equidigital number, since it uses as much as digits as its factorization.

606885899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7464960, while the sum is 59.

The square root of 606885899 is about 24635.0542723169. The cubic root of 606885899 is about 846.6469514254.

The spelling of 606885899 in words is "six hundred six million, eight hundred eighty-five thousand, eight hundred ninety-nine".