8327800800 has 540 divisors, whose sum is σ = 32711187600. Its totient is φ = 1993305600.

The previous prime is 8327800777. The next prime is 8327800807. The reversal of 8327800800 is 80087238.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8327800807) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 105415161 + ... + 105415239.

Almost surely, 2^8327800800 is an apocalyptic number.

8327800800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8327800800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16355593800).

8327800800 is an abundant number, since it is smaller than the sum of its proper divisors (24383386800).

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

8327800800 is a wasteful number, since it uses less digits than its factorization.

8327800800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 8327800800 is about 91256.7849532296. The cubic root of 8327800800 is about 2026.9518993936.

The spelling of 8327800800 in words is "eight billion, three hundred twenty-seven million, eight hundred thousand, eight hundred".