12828680936 has 8 divisors (see below), whose sum is σ = 24053776770. Its totient is φ = 6414340464.

The previous prime is 12828680933. The next prime is 12828680939. The reversal of 12828680936 is 63908682821.

12828680936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12828680933) and next prime (12828680939).

It can be written as a sum of positive squares in only one way, i.e., 12300140836 + 528540100 = 110906^2 + 22990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×12828680936³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12828680933) 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 as a sum of consecutive naturals, namely, 801792551 + ... + 801792566.

Almost surely, 2^12828680936 is an apocalyptic number.

It is an amenable number.

12828680936 is a deficient number, since it is larger than the sum of its proper divisors (11225095834).

12828680936 is a wasteful number, since it uses less digits than its factorization.

12828680936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603585123 (or 1603585119 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 12828680936 in words is "twelve billion, eight hundred twenty-eight million, six hundred eighty thousand, nine hundred thirty-six".