606660983 has 2 divisors, whose sum is σ = 606660984. Its totient is φ = 606660982.

The previous prime is 606660911. The next prime is 606661009. The reversal of 606660983 is 389066606.

606660983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606660983 - 2¹⁶ = 606595447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606660683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303330491 + 303330492.

It is an arithmetic number, because the mean of its divisors is an integer number (303330492).

Almost surely, 2^606660983 is an apocalyptic number.

606660983 is a deficient number, since it is larger than the sum of its proper divisors (1).

606660983 is an equidigital number, since it uses as much as digits as its factorization.

606660983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 606660983 is about 24630.4888908036. The cubic root of 606660983 is about 846.5423474819.

The spelling of 606660983 in words is "six hundred six million, six hundred sixty thousand, nine hundred eighty-three".