8345630016 has 112 divisors (see below), whose sum is σ = 25197897280. Its totient is φ = 2706670080.

The previous prime is 8345630009. The next prime is 8345630057. The reversal of 8345630016 is 6100365438.

8345630016 is a `hidden beast` number, since 8 + 3 + 4 + 5 + 630 + 0 + 16 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330 + ... + 129201.

Almost surely, 2^8345630016 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 8345630016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12598948640).

8345630016 is an abundant number, since it is smaller than the sum of its proper divisors (16852267264).

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

8345630016 is a wasteful number, since it uses less digits than its factorization.

8345630016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130589 (or 130573 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 8345630016 is about 91354.4197945562. The cubic root of 8345630016 is about 2028.3973872015.

The spelling of 8345630016 in words is "eight billion, three hundred forty-five million, six hundred thirty thousand, sixteen".