8719264808 has 8 divisors (see below), whose sum is σ = 16348621530. Its totient is φ = 4359632400.

The previous prime is 8719264783. The next prime is 8719264823. The reversal of 8719264808 is 8084629178.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8171798404 + 547466404 = 90398^2 + 23398^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 8719264808.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544954043 + ... + 544954058.

Almost surely, 2^8719264808 is an apocalyptic number.

It is an amenable number.

8719264808 is a deficient number, since it is larger than the sum of its proper divisors (7629356722).

8719264808 is a wasteful number, since it uses less digits than its factorization.

8719264808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089908107 (or 1089908103 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 53.

The square root of 8719264808 is about 93377.0036357989. The cubic root of 8719264808 is about 2058.2270861573.

The spelling of 8719264808 in words is "eight billion, seven hundred nineteen million, two hundred sixty-four thousand, eight hundred eight".