8787785412 has 48 divisors (see below), whose sum is σ = 23494423680. Its totient is φ = 2504332032.

The previous prime is 8787785411. The next prime is 8787785417. The reversal of 8787785412 is 2145877878.

8787785412 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 (8787785411) 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 15 ways as a sum of consecutive naturals, for example, 101793 + ... + 167144.

It is an arithmetic number, because the mean of its divisors is an integer number (489467160).

Almost surely, 2^8787785412 is an apocalyptic number.

It is an amenable number.

8787785412 is an abundant number, since it is smaller than the sum of its proper divisors (14706638268).

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

8787785412 is a wasteful number, since it uses less digits than its factorization.

8787785412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269340 (or 269338 counting only the distinct ones).

The product of its digits is 7024640, while the sum is 57.

The square root of 8787785412 is about 93743.1886165603. The cubic root of 8787785412 is about 2063.6045707150.

The spelling of 8787785412 in words is "eight billion, seven hundred eighty-seven million, seven hundred eighty-five thousand, four hundred twelve".