3180204668 has 12 divisors (see below), whose sum is σ = 5566351560. Its totient is φ = 1589818512.

The previous prime is 3180204659. The next prime is 3180204689. The reversal of 3180204668 is 8664020813.

It is a happy number.

It is a super-2 number, since 2×3180204668² = 20227403460737980448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44663 + ... + 91406.

It is an arithmetic number, because the mean of its divisors is an integer number (463862630).

Almost surely, 2^3180204668 is an apocalyptic number.

It is an amenable number.

3180204668 is a deficient number, since it is larger than the sum of its proper divisors (2386146892).

3180204668 is a wasteful number, since it uses less digits than its factorization.

3180204668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141916 (or 141914 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 3180204668 is about 56393.3033967687. The cubic root of 3180204668 is about 1470.5677027371.

The spelling of 3180204668 in words is "three billion, one hundred eighty million, two hundred four thousand, six hundred sixty-eight".