8200659648 has 112 divisors (see below), whose sum is σ = 23715293184. Its totient is φ = 2489733120.

The previous prime is 8200659641. The next prime is 8200659659. The reversal of 8200659648 is 8469560028.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8200659597 and 8200659606.

It is not an unprimeable number, because it can be changed into a prime (8200659641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60661 + ... + 141707.

Almost surely, 2^8200659648 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 8200659648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11857646592).

8200659648 is an abundant number, since it is smaller than the sum of its proper divisors (15514633536).

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

8200659648 is a wasteful number, since it uses less digits than its factorization.

8200659648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81110 (or 81100 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 8200659648 is about 90557.4936048917. The cubic root of 8200659648 is about 2016.5837469295.

The spelling of 8200659648 in words is "eight billion, two hundred million, six hundred fifty-nine thousand, six hundred forty-eight".