8463650208 has 192 divisors, whose sum is σ = 24566395392. Its totient is φ = 2535137280.

The previous prime is 8463650197. The next prime is 8463650219. The reversal of 8463650208 is 8020563648.

It is an interprime number because it is at equal distance from previous prime (8463650197) and next prime (8463650219).

It is a super-4 number, since 4×8463650208⁴ (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8463650208.

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, 18359098 + ... + 18359558.

It is an arithmetic number, because the mean of its divisors is an integer number (127949976).

Almost surely, 2^8463650208 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 8463650208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12283197696).

8463650208 is an abundant number, since it is smaller than the sum of its proper divisors (16102745184).

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

8463650208 is a wasteful number, since it uses less digits than its factorization.

8463650208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 8463650208 is about 91998.0989368802. The cubic root of 8463650208 is about 2037.9142310995.

The spelling of 8463650208 in words is "eight billion, four hundred sixty-three million, six hundred fifty thousand, two hundred eight".