8463980893648 has 160 divisors (see below), whose sum is σ = 19225351641600. Its totient is φ = 3608257766400.

The previous prime is 8463980893637. The next prime is 8463980893657.

8463980893648 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1581754173 + ... + 1581759523.

It is an arithmetic number, because the mean of its divisors is an integer number (120158447760).

Almost surely, 2^{8463980893648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8463980893648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9612675820800).

8463980893648 is an abundant number, since it is smaller than the sum of its proper divisors (10761370747952).

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

8463980893648 is a wasteful number, since it uses less digits than its factorization.

8463980893648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850 (or 6830 counting only the distinct ones).

The product of its (nonzero) digits is 1719926784, while the sum is 76.

The spelling of 8463980893648 in words is "eight trillion, four hundred sixty-three billion, nine hundred eighty million, eight hundred ninety-three thousand, six hundred forty-eight".