6044006666 has 8 divisors (see below), whose sum is σ = 9543168480. Its totient is φ = 2862950508.

The previous prime is 6044006663. The next prime is 6044006671. The reversal of 6044006666 is 6666004406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 159052807 = 6044006666 / (6 + 0 + 4 + 4 + 0 + 0 + 6 + 6 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (6044006663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79526366 + ... + 79526441.

It is an arithmetic number, because the mean of its divisors is an integer number (1192896060).

Almost surely, 2^6044006666 is an apocalyptic number.

6044006666 is a deficient number, since it is larger than the sum of its proper divisors (3499161814).

6044006666 is a wasteful number, since it uses less digits than its factorization.

6044006666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159052828.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 6044006666 is about 77743.2097742304. The cubic root of 6044006666 is about 1821.5522990045.

The spelling of 6044006666 in words is "six billion, forty-four million, six thousand, six hundred sixty-six".