4482894136 has 64 divisors (see below), whose sum is σ = 9870094080. Its totient is φ = 1868832000.

The previous prime is 4482894109. The next prime is 4482894139. The reversal of 4482894136 is 6314982844.

It is a self number, because there is not a number n which added to its sum of digits gives 4482894136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4482894139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600700 + ... + 608116.

It is an arithmetic number, because the mean of its divisors is an integer number (154220220).

Almost surely, 2^4482894136 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 4482894136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4935047040).

4482894136 is an abundant number, since it is smaller than the sum of its proper divisors (5387199944).

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

4482894136 is a wasteful number, since it uses less digits than its factorization.

4482894136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7724 (or 7720 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 49.

The square root of 4482894136 is about 66954.4183456178. The cubic root of 4482894136 is about 1648.8690304182.

The spelling of 4482894136 in words is "four billion, four hundred eighty-two million, eight hundred ninety-four thousand, one hundred thirty-six".