8719489608 has 16 divisors (see below), whose sum is σ = 21798724080. Its totient is φ = 2906496528.

The previous prime is 8719489579. The next prime is 8719489609. The reversal of 8719489608 is 8069849178.

It is not an unprimeable number, because it can be changed into a prime (8719489609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181656010 + ... + 181656057.

It is an arithmetic number, because the mean of its divisors is an integer number (1362420255).

Almost surely, 2^8719489608 is an apocalyptic number.

It is an amenable number.

8719489608 is an abundant number, since it is smaller than the sum of its proper divisors (13079234472).

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

8719489608 is a wasteful number, since it uses less digits than its factorization.

8719489608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363312076 (or 363312072 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 60.

The square root of 8719489608 is about 93378.2073505376. The cubic root of 8719489608 is about 2058.2447744022.

The spelling of 8719489608 in words is "eight billion, seven hundred nineteen million, four hundred eighty-nine thousand, six hundred eight".