8099910000 has 1200 divisors, whose sum is σ = 37225284096. Its totient is φ = 1596672000.

The previous prime is 8099909999. The next prime is 8099910001. The reversal of 8099910000 is 199908.

It is an interprime number because it is at equal distance from previous prime (8099909999) and next prime (8099910001).

It is a tau number, because it is divible by the number of its divisors (1200).

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 (8099910001) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 188369979 + ... + 188370021.

Almost surely, 2^8099910000 is an apocalyptic number.

8099910000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is a pronic number, being equal to 89999×90000.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8099910000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18612642048).

8099910000 is an abundant number, since it is smaller than the sum of its proper divisors (29125374096).

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

8099910000 is a wasteful number, since it uses less digits than its factorization.

8099910000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The square root of 8099910000 is about 89999.4999986111. The cubic root of 8099910000 is about 2008.2914120751.

The spelling of 8099910000 in words is "eight billion, ninety-nine million, nine hundred ten thousand".