4066806200 has 48 divisors (see below), whose sum is σ = 9596480280. Its totient is φ = 1602437760.

The previous prime is 4066806187. The next prime is 4066806217. The reversal of 4066806200 is 26086604.

It is a happy number.

4066806200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138347 + ... + 165146.

Almost surely, 2^4066806200 is an apocalyptic number.

4066806200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4066806200 is an abundant number, since it is smaller than the sum of its proper divisors (5529674080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4066806200 is a wasteful number, since it uses less digits than its factorization.

4066806200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303576 (or 303567 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4066806200 is about 63771.5155849381. The cubic root of 4066806200 is about 1596.1896569653.

The spelling of 4066806200 in words is "four billion, sixty-six million, eight hundred six thousand, two hundred".