732156886868 has 12 divisors (see below), whose sum is σ = 1397754056832. Its totient is φ = 332798584920.

The previous prime is 732156886849. The next prime is 732156886889. The reversal of 732156886868 is 868688651237.

It is a junction number, because it is equal to n+sod(n) for n = 732156886798 and 732156886807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8319964580 + ... + 8319964667.

It is an arithmetic number, because the mean of its divisors is an integer number (116479504736).

Almost surely, 2^732156886868 is an apocalyptic number.

It is an amenable number.

732156886868 is a deficient number, since it is larger than the sum of its proper divisors (665597169964).

732156886868 is a wasteful number, since it uses less digits than its factorization.

732156886868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16639929262 (or 16639929260 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 68.

The spelling of 732156886868 in words is "seven hundred thirty-two billion, one hundred fifty-six million, eight hundred eighty-six thousand, eight hundred sixty-eight".