608606659 has 4 divisors (see below), whose sum is σ = 611264560. Its totient is φ = 605948760.

The previous prime is 608606641. The next prime is 608606701. The reversal of 608606659 is 956606806.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 608606659 - 2⁹ = 608606147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608606639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328607 + ... + 1329064.

It is an arithmetic number, because the mean of its divisors is an integer number (152816140).

Almost surely, 2^608606659 is an apocalyptic number.

608606659 is a deficient number, since it is larger than the sum of its proper divisors (2657901).

608606659 is a wasteful number, since it uses less digits than its factorization.

608606659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657900.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 608606659 is about 24669.9545804203. The cubic root of 608606659 is about 847.4463885939.

The spelling of 608606659 in words is "six hundred eight million, six hundred six thousand, six hundred fifty-nine".