6383616416 has 96 divisors (see below), whose sum is σ = 13854032640. Its totient is φ = 2881908736.

The previous prime is 6383616373. The next prime is 6383616427. The reversal of 6383616416 is 6146163836.

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, 2633381 + ... + 2635803.

It is an arithmetic number, because the mean of its divisors is an integer number (144312840).

Almost surely, 2^6383616416 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 6383616416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6927016320).

6383616416 is an abundant number, since it is smaller than the sum of its proper divisors (7470416224).

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

6383616416 is a wasteful number, since it uses less digits than its factorization.

6383616416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2638 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The square root of 6383616416 is about 79897.5369833138. The cubic root of 6383616416 is about 1855.0498908657.

The spelling of 6383616416 in words is "six billion, three hundred eighty-three million, six hundred sixteen thousand, four hundred sixteen".