3318056666 has 8 divisors (see below), whose sum is σ = 5137636224. Its totient is φ = 1605511260.

The previous prime is 3318056641. The next prime is 3318056669. The reversal of 3318056666 is 6666508133.

3318056666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3318056666² = 22019000077574071112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3318056669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26758460 + ... + 26758583.

It is an arithmetic number, because the mean of its divisors is an integer number (642204528).

Almost surely, 2^3318056666 is an apocalyptic number.

3318056666 is a deficient number, since it is larger than the sum of its proper divisors (1819579558).

3318056666 is a wasteful number, since it uses less digits than its factorization.

3318056666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53517076.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 3318056666 is about 57602.5751681294. The cubic root of 3318056666 is about 1491.5160561162.

The spelling of 3318056666 in words is "three billion, three hundred eighteen million, fifty-six thousand, six hundred sixty-six".