8761000648 has 16 divisors (see below), whose sum is σ = 16428486960. Its totient is φ = 4380070800.

The previous prime is 8761000631. The next prime is 8761000667. The reversal of 8761000648 is 8460001678.

It is a self number, because there is not a number n which added to its sum of digits gives 8761000648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43303 + ... + 139273.

It is an arithmetic number, because the mean of its divisors is an integer number (1026780435).

Almost surely, 2^8761000648 is an apocalyptic number.

It is an amenable number.

8761000648 is a deficient number, since it is larger than the sum of its proper divisors (7667486312).

8761000648 is a wasteful number, since it uses less digits than its factorization.

8761000648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107388 (or 107384 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8761000648 is about 93600.2171365003. The cubic root of 8761000648 is about 2061.5058465281.

The spelling of 8761000648 in words is "eight billion, seven hundred sixty-one million, six hundred forty-eight", and thus it is an aban number.