12930873796 has 9 divisors (see below), whose sum is σ = 22629427149. Its totient is φ = 6465323184.

The previous prime is 12930873779. The next prime is 12930873817. The reversal of 12930873796 is 69737803921.

It is a happy number.

The square root of 12930873796 is 113714.

It is a perfect power (a square), and thus also a powerful number.

12930873796 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 only one way, i.e., 5315868100 + 7615005696 = 72910^2 + 87264^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 199000 + ... + 255856.

Almost surely, 2^12930873796 is an apocalyptic number.

12930873796 is the 113714-th square number.

It is an amenable number.

12930873796 is a deficient number, since it is larger than the sum of its proper divisors (9698553353).

12930873796 is an frugal number, since it uses more digits than its factorization.

12930873796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113718 (or 56859 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 12930873796 in words is "twelve billion, nine hundred thirty million, eight hundred seventy-three thousand, seven hundred ninety-six".