4085887216 has 10 divisors (see below), whose sum is σ = 7916406512. Its totient is φ = 2042943600.

The previous prime is 4085887213. The next prime is 4085887217. The reversal of 4085887216 is 6127885804.

4085887216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4085887216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085887213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127683960 + ... + 127683991.

Almost surely, 2^4085887216 is an apocalyptic number.

It is an amenable number.

4085887216 is a deficient number, since it is larger than the sum of its proper divisors (3830519296).

4085887216 is a wasteful number, since it uses less digits than its factorization.

4085887216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255367959 (or 255367953 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The square root of 4085887216 is about 63920.9450493342. The cubic root of 4085887216 is about 1598.6821460862.

The spelling of 4085887216 in words is "four billion, eighty-five million, eight hundred eighty-seven thousand, two hundred sixteen".