3805383616 has 56 divisors (see below), whose sum is σ = 7677123584. Its totient is φ = 1871251200.

The previous prime is 3805383613. The next prime is 3805383629. The reversal of 3805383616 is 6163835083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805383611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993481 + ... + 997303.

Almost surely, 2^3805383616 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 3805383616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3838561792).

3805383616 is an abundant number, since it is smaller than the sum of its proper divisors (3871739968).

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

3805383616 is a wasteful number, since it uses less digits than its factorization.

3805383616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4089 (or 4079 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 3805383616 is about 61687.7914663834. The cubic root of 3805383616 is about 1561.2273400681.

The spelling of 3805383616 in words is "three billion, eight hundred five million, three hundred eighty-three thousand, six hundred sixteen".