8463603876 has 96 divisors (see below), whose sum is σ = 24325889280. Its totient is φ = 2230308864.

The previous prime is 8463603851. The next prime is 8463603881. The reversal of 8463603876 is 6783063648.

It is a happy 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, 1754620 + ... + 1759436.

It is an arithmetic number, because the mean of its divisors is an integer number (253394680).

Almost surely, 2^8463603876 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 8463603876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12162944640).

8463603876 is an abundant number, since it is smaller than the sum of its proper divisors (15862285404).

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

8463603876 is a wasteful number, since it uses less digits than its factorization.

8463603876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6453 (or 6451 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The square root of 8463603876 is about 91997.8471269844. The cubic root of 8463603876 is about 2037.9105124197.

The spelling of 8463603876 in words is "eight billion, four hundred sixty-three million, six hundred three thousand, eight hundred seventy-six".