8466116648 has 32 divisors (see below), whose sum is σ = 17372439360. Its totient is φ = 3835927680.

The previous prime is 8466116623. The next prime is 8466116669.

8466116648 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8466116596 and 8466116605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126140 + ... + 181227.

It is an arithmetic number, because the mean of its divisors is an integer number (542888730).

Almost surely, 2^8466116648 is an apocalyptic number.

8466116648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8466116648 is an abundant number, since it is smaller than the sum of its proper divisors (8906322712).

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

8466116648 is a wasteful number, since it uses less digits than its factorization.

8466116648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307697 (or 307693 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 8466116648 is about 92011.5028026388. The cubic root of 8466116648 is about 2038.1121718963.

The spelling of 8466116648 in words is "eight billion, four hundred sixty-six million, one hundred sixteen thousand, six hundred forty-eight".