323693477672 has 32 divisors (see below), whose sum is σ = 637347225600. Its totient is φ = 153823859904.

The previous prime is 323693477659. The next prime is 323693477693. The reversal of 323693477672 is 276774396323.

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, 5573672 + ... + 5631447.

It is an arithmetic number, because the mean of its divisors is an integer number (19917100800).

Almost surely, 2^323693477672 is an apocalyptic number.

It is an amenable number.

323693477672 is a deficient number, since it is larger than the sum of its proper divisors (313653747928).

323693477672 is a wasteful number, since it uses less digits than its factorization.

323693477672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11205305 (or 11205301 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 59.

The spelling of 323693477672 in words is "three hundred twenty-three billion, six hundred ninety-three million, four hundred seventy-seven thousand, six hundred seventy-two".