605343634 has 32 divisors (see below), whose sum is σ = 1091460096. Its totient is φ = 246317760.

The previous prime is 605343617. The next prime is 605343649. The reversal of 605343634 is 436343506.

It is a self number, because there is not a number n which added to its sum of digits gives 605343634.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9844 + ... + 36160.

It is an arithmetic number, because the mean of its divisors is an integer number (34108128).

Almost surely, 2^605343634 is an apocalyptic number.

605343634 is a deficient number, since it is larger than the sum of its proper divisors (486116462).

605343634 is a wasteful number, since it uses less digits than its factorization.

605343634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 605343634 is about 24603.7321152706. The cubic root of 605343634 is about 845.9291549824.

The spelling of 605343634 in words is "six hundred five million, three hundred forty-three thousand, six hundred thirty-four".