606343603 has 4 divisors (see below), whose sum is σ = 607464928. Its totient is φ = 605222280.

The previous prime is 606343597. The next prime is 606343613. The reversal of 606343603 is 306343606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306343606 = 2 ⋅153171803.

It is a cyclic number.

It is not a de Polignac number, because 606343603 - 2¹⁷ = 606212531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606343613) 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 3 ways as a sum of consecutive naturals, for example, 559851 + ... + 560932.

It is an arithmetic number, because the mean of its divisors is an integer number (151866232).

Almost surely, 2^606343603 is an apocalyptic number.

606343603 is a deficient number, since it is larger than the sum of its proper divisors (1121325).

606343603 is a wasteful number, since it uses less digits than its factorization.

606343603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121324.

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 606343603 is about 24624.0452200689. The cubic root of 606343603 is about 846.3946963859.

The spelling of 606343603 in words is "six hundred six million, three hundred forty-three thousand, six hundred three".