4206604066 has 64 divisors (see below), whose sum is σ = 8174131200. Its totient is φ = 1580131584.

The previous prime is 4206604063. The next prime is 4206604079. The reversal of 4206604066 is 6604066024.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (4206604063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258915 + ... + 274681.

It is an arithmetic number, because the mean of its divisors is an integer number (127720800).

Almost surely, 2^4206604066 is an apocalyptic number.

4206604066 is a deficient number, since it is larger than the sum of its proper divisors (3967527134).

4206604066 is a wasteful number, since it uses less digits than its factorization.

4206604066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15871.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4206604066 is about 64858.3384461859. The cubic root of 4206604066 is about 1614.2738531206.

The spelling of 4206604066 in words is "four billion, two hundred six million, six hundred four thousand, sixty-six".