606606607 has 8 divisors (see below), whose sum is σ = 611702784. Its totient is φ = 601532088.

The previous prime is 606606569. The next prime is 606606629. The reversal of 606606607 is 706606606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606606607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606606307) 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 in 7 ways as a sum of consecutive naturals, for example, 53478 + ... + 63820.

It is an arithmetic number, because the mean of its divisors is an integer number (76462848).

Almost surely, 2^606606607 is an apocalyptic number.

606606607 is a deficient number, since it is larger than the sum of its proper divisors (5096177).

606606607 is a wasteful number, since it uses less digits than its factorization.

606606607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10829.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 606606607 is about 24629.3850308935. The cubic root of 606606607 is about 846.5170544087.

Subtracting 606606607 from its reverse (706606606), we obtain a palindrome (99999999).

The spelling of 606606607 in words is "six hundred six million, six hundred six thousand, six hundred seven".