10297846728 has 48 divisors (see below), whose sum is σ = 30035389020. Its totient is φ = 3168567936.

The previous prime is 10297846723. The next prime is 10297846739. The reversal of 10297846728 is 82764879201.

It is a happy number.

10297846728 is a `hidden beast` number, since 102 + 9 + 78 + 467 + 2 + 8 = 666.

10297846728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10285610724 + 12236004 = 101418^2 + 3498^2 .

It is not an unprimeable number, because it can be changed into a prime (10297846723) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5500051 + ... + 5501922.

Almost surely, 2^10297846728 is an apocalyptic number.

10297846728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10297846728 is an abundant number, since it is smaller than the sum of its proper divisors (19737542292).

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

10297846728 is a wasteful number, since it uses less digits than its factorization.

10297846728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001998 (or 11001991 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 10297846728 in words is "ten billion, two hundred ninety-seven million, eight hundred forty-six thousand, seven hundred twenty-eight".