3346123666 has 16 divisors (see below), whose sum is σ = 5052948768. Its totient is φ = 1661839200.

The previous prime is 3346123661. The next prime is 3346123667. The reversal of 3346123666 is 6663216433.

It is a happy number.

It is a super-2 number, since 2×3346123666² = 22393087176330559112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3346123661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213126 + ... + 228286.

It is an arithmetic number, because the mean of its divisors is an integer number (315809298).

Almost surely, 2^3346123666 is an apocalyptic number.

3346123666 is a deficient number, since it is larger than the sum of its proper divisors (1706825102).

3346123666 is a wasteful number, since it uses less digits than its factorization.

3346123666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15897.

The product of its digits is 279936, while the sum is 40.

The square root of 3346123666 is about 57845.6883959384. The cubic root of 3346123666 is about 1495.7097655502.

The spelling of 3346123666 in words is "three billion, three hundred forty-six million, one hundred twenty-three thousand, six hundred sixty-six".