3112343666 has 16 divisors (see below), whose sum is σ = 4774985856. Its totient is φ = 1520780976.

The previous prime is 3112343653. The next prime is 3112343671. The reversal of 3112343666 is 6663432113.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39185 + ... + 88091.

It is an arithmetic number, because the mean of its divisors is an integer number (298436616).

Almost surely, 2^3112343666 is an apocalyptic number.

3112343666 is a deficient number, since it is larger than the sum of its proper divisors (1662642190).

3112343666 is a wasteful number, since it uses less digits than its factorization.

3112343666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49633.

The product of its digits is 46656, while the sum is 35.

The square root of 3112343666 is about 55788.3828946493. The cubic root of 3112343666 is about 1460.0324734755.

Adding to 3112343666 its reverse (6663432113), we get a palindrome (9775775779).

The spelling of 3112343666 in words is "three billion, one hundred twelve million, three hundred forty-three thousand, six hundred sixty-six".