4644434606 has 16 divisors (see below), whose sum is σ = 7963511424. Its totient is φ = 1990066104.

The previous prime is 4644434591. The next prime is 4644434611. The reversal of 4644434606 is 6064344464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43361 + ... + 105683.

It is an arithmetic number, because the mean of its divisors is an integer number (497719464).

Almost surely, 2^4644434606 is an apocalyptic number.

4644434606 is a deficient number, since it is larger than the sum of its proper divisors (3319076818).

4644434606 is a wasteful number, since it uses less digits than its factorization.

4644434606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67655.

The product of its (nonzero) digits is 663552, while the sum is 41.

The square root of 4644434606 is about 68150.0888187242. The cubic root of 4644434606 is about 1668.4413734099.

The spelling of 4644434606 in words is "four billion, six hundred forty-four million, four hundred thirty-four thousand, six hundred six".