606710663 has 16 divisors (see below), whose sum is σ = 667227456. Its totient is φ = 548221440.

The previous prime is 606710609. The next prime is 606710669. The reversal of 606710663 is 366017606.

It is a happy number.

It is not a de Polignac number, because 606710663 - 2¹⁰ = 606709639 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 (606710669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445103 + ... + 446463.

It is an arithmetic number, because the mean of its divisors is an integer number (41701716).

Almost surely, 2^606710663 is an apocalyptic number.

606710663 is a deficient number, since it is larger than the sum of its proper divisors (60516793).

606710663 is a wasteful number, since it uses less digits than its factorization.

606710663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 606710663 is about 24631.4973763269. The cubic root of 606710663 is about 846.5654548830.

The spelling of 606710663 in words is "six hundred six million, seven hundred ten thousand, six hundred sixty-three".