4066474422 has 16 divisors (see below), whose sum is σ = 8175532032. Its totient is φ = 1348394280.

The previous prime is 4066474421. The next prime is 4066474459. The reversal of 4066474422 is 2244746604.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066474421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1773058 + ... + 1775349.

It is an arithmetic number, because the mean of its divisors is an integer number (510970752).

Almost surely, 2^4066474422 is an apocalyptic number.

4066474422 is an abundant number, since it is smaller than the sum of its proper divisors (4109057610).

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

4066474422 is a wasteful number, since it uses less digits than its factorization.

4066474422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548603.

The product of its (nonzero) digits is 258048, while the sum is 39.

The square root of 4066474422 is about 63768.9142294269. The cubic root of 4066474422 is about 1596.1462490274.

The spelling of 4066474422 in words is "four billion, sixty-six million, four hundred seventy-four thousand, four hundred twenty-two".