8829491487 has 16 divisors (see below), whose sum is σ = 12249999360. Its totient is φ = 5652382112.

The previous prime is 8829491389. The next prime is 8829491497. The reversal of 8829491487 is 7841949288.

It is a happy number.

8829491487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8829491487 - 2²⁶ = 8762382623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8829491487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8829491497) 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, 583287 + ... + 598232.

It is an arithmetic number, because the mean of its divisors is an integer number (765624960).

Almost surely, 2^8829491487 is an apocalyptic number.

8829491487 is a deficient number, since it is larger than the sum of its proper divisors (3420507873).

8829491487 is a wasteful number, since it uses less digits than its factorization.

8829491487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181622.

The product of its digits is 9289728, while the sum is 60.

The square root of 8829491487 is about 93965.3738725069. The cubic root of 8829491487 is about 2066.8639832098.

The spelling of 8829491487 in words is "eight billion, eight hundred twenty-nine million, four hundred ninety-one thousand, four hundred eighty-seven".