8347835216 has 120 divisors (see below), whose sum is σ = 19402508160. Its totient is φ = 3476801664.

The previous prime is 8347835207. The next prime is 8347835263. The reversal of 8347835216 is 6125387438.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9949325 + ... + 9950163.

It is an arithmetic number, because the mean of its divisors is an integer number (161687568).

Almost surely, 2^8347835216 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 8347835216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9701254080).

8347835216 is an abundant number, since it is smaller than the sum of its proper divisors (11054672944).

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

8347835216 is an frugal number, since it uses more digits than its factorization.

8347835216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919 (or 885 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 8347835216 is about 91366.4884736193. The cubic root of 8347835216 is about 2028.5760287178.

The spelling of 8347835216 in words is "eight billion, three hundred forty-seven million, eight hundred thirty-five thousand, two hundred sixteen".