606675109 has 2 divisors, whose sum is σ = 606675110. Its totient is φ = 606675108.

The previous prime is 606675077. The next prime is 606675119. The reversal of 606675109 is 901576606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334524100 + 272151009 = 18290^2 + 16497^2 .

It is a cyclic number.

It is not a de Polignac number, because 606675109 - 2⁵ = 606675077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606675119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303337554 + 303337555.

It is an arithmetic number, because the mean of its divisors is an integer number (303337555).

Almost surely, 2^606675109 is an apocalyptic number.

It is an amenable number.

606675109 is a deficient number, since it is larger than the sum of its proper divisors (1).

606675109 is an equidigital number, since it uses as much as digits as its factorization.

606675109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 606675109 is about 24630.7756475512. The cubic root of 606675109 is about 846.5489179635.

The spelling of 606675109 in words is "six hundred six million, six hundred seventy-five thousand, one hundred nine".