728856660282 has 16 divisors (see below), whose sum is σ = 1457722980000. Its totient is φ = 242950610192.

The previous prime is 728856660271. The next prime is 728856660289. The reversal of 728856660282 is 282066658827.

It is a happy number.

728856660282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (728856660289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905344 + ... + 1509092.

It is an arithmetic number, because the mean of its divisors is an integer number (91107686250).

Almost surely, 2^728856660282 is an apocalyptic number.

728856660282 is an abundant number, since it is smaller than the sum of its proper divisors (728866319718).

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

728856660282 is a wasteful number, since it uses less digits than its factorization.

728856660282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804957.

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 728856660282 in words is "seven hundred twenty-eight billion, eight hundred fifty-six million, six hundred sixty thousand, two hundred eighty-two".