8747104491 has 16 divisors (see below), whose sum is σ = 13376696320. Its totient is φ = 5643292680.

The previous prime is 8747104481. The next prime is 8747104511. The reversal of 8747104491 is 1944017478.

It is a happy number.

8747104491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8747104491 - 2⁵ = 8747104459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8747104441) 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, 5224435 + ... + 5226108.

It is an arithmetic number, because the mean of its divisors is an integer number (836043520).

Almost surely, 2^8747104491 is an apocalyptic number.

8747104491 is a deficient number, since it is larger than the sum of its proper divisors (4629591829).

8747104491 is a wasteful number, since it uses less digits than its factorization.

8747104491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450583 (or 10450577 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 8747104491 is about 93525.9562421043. The cubic root of 8747104491 is about 2060.4153254240.

The spelling of 8747104491 in words is "eight billion, seven hundred forty-seven million, one hundred four thousand, four hundred ninety-one".