8316007890 has 64 divisors (see below), whose sum is σ = 20524202496. Its totient is φ = 2154892032.

The previous prime is 8316007867. The next prime is 8316007891. The reversal of 8316007890 is 987006138.

8316007890 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8316007891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 942439 + ... + 951221.

It is an arithmetic number, because the mean of its divisors is an integer number (320690664).

Almost surely, 2^8316007890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8316007890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10262101248).

8316007890 is an abundant number, since it is smaller than the sum of its proper divisors (12208194606).

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

8316007890 is a wasteful number, since it uses less digits than its factorization.

8316007890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9683.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 8316007890 is about 91192.1481817377. The cubic root of 8316007890 is about 2025.9946657444.

The spelling of 8316007890 in words is "eight billion, three hundred sixteen million, seven thousand, eight hundred ninety".