4399086336 has 72 divisors (see below), whose sum is σ = 11759581680. Its totient is φ = 1459900416.

The previous prime is 4399086331. The next prime is 4399086343. The reversal of 4399086336 is 6336809934.

It is not an unprimeable number, because it can be changed into a prime (4399086331) 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, 163366 + ... + 188378.

Almost surely, 2^4399086336 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 4399086336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5879790840).

4399086336 is an abundant number, since it is smaller than the sum of its proper divisors (7360495344).

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

4399086336 is a wasteful number, since it uses less digits than its factorization.

4399086336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25261 (or 25247 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 51.

The square root of 4399086336 is about 66325.6084480195. The cubic root of 4399086336 is about 1638.5291114785.

The spelling of 4399086336 in words is "four billion, three hundred ninety-nine million, eighty-six thousand, three hundred thirty-six".