728063858732 has 12 divisors (see below), whose sum is σ = 1456127717520. Its totient is φ = 312027368016.

The previous prime is 728063858713. The next prime is 728063858749. The reversal of 728063858732 is 237858360827.

728063858732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

728063858732 is an admirable 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, 13001140307 + ... + 13001140362.

It is an arithmetic number, because the mean of its divisors is an integer number (121343976460).

Almost surely, 2^728063858732 is an apocalyptic number.

It is an amenable number.

728063858732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

728063858732 is a wasteful number, since it uses less digits than its factorization.

728063858732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26002280680 (or 26002280678 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 728063858732 in words is "seven hundred twenty-eight billion, sixty-three million, eight hundred fifty-eight thousand, seven hundred thirty-two".