3172094580866 has 64 divisors (see below), whose sum is σ = 5043355954560. Its totient is φ = 1494122112000.

The previous prime is 3172094580817. The next prime is 3172094580877. The reversal of 3172094580866 is 6680854902713.

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 31 ways as a sum of consecutive naturals, for example, 229174106 + ... + 229187946.

It is an arithmetic number, because the mean of its divisors is an integer number (78802436790).

It is a 1-persistent number, because it is pandigital, but 2⋅3172094580866 = 6344189161732 is not.

Almost surely, 2^{3172094580866} is an apocalyptic number.

3172094580866 is a deficient number, since it is larger than the sum of its proper divisors (1871261373694).

3172094580866 is a wasteful number, since it uses less digits than its factorization.

3172094580866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14451.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 3172094580866 in words is "three trillion, one hundred seventy-two billion, ninety-four million, five hundred eighty thousand, eight hundred sixty-six".