606032489 has 2 divisors, whose sum is σ = 606032490. Its totient is φ = 606032488.

The previous prime is 606032477. The next prime is 606032491. The reversal of 606032489 is 984230606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 598634089 + 7398400 = 24467^2 + 2720^2 .

It is a cyclic number.

It is not a de Polignac number, because 606032489 - 2⁸ = 606032233 is a prime.

It is a Sophie Germain prime.

Together with 606032491, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (606032689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303016244 + 303016245.

It is an arithmetic number, because the mean of its divisors is an integer number (303016245).

Almost surely, 2^606032489 is an apocalyptic number.

It is an amenable number.

606032489 is a deficient number, since it is larger than the sum of its proper divisors (1).

606032489 is an equidigital number, since it uses as much as digits as its factorization.

606032489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 606032489 is about 24617.7271290426. The cubic root of 606032489 is about 846.2499103337.

The spelling of 606032489 in words is "six hundred six million, thirty-two thousand, four hundred eighty-nine".