4482878416 has 40 divisors (see below), whose sum is σ = 8781194664. Its totient is φ = 2216901120.

The previous prime is 4482878381. The next prime is 4482878419. The reversal of 4482878416 is 6148782844.

It can be written as a sum of positive squares in 4 ways, for example, as 3968496016 + 514382400 = 62996^2 + 22680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4482878419) 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, 541186 + ... + 549406.

Almost surely, 2^4482878416 is an apocalyptic number.

It is an amenable number.

4482878416 is a deficient number, since it is larger than the sum of its proper divisors (4298316248).

4482878416 is a wasteful number, since it uses less digits than its factorization.

4482878416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8599 (or 8593 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 52.

The square root of 4482878416 is about 66954.3009522167. The cubic root of 4482878416 is about 1648.8671030731.

The spelling of 4482878416 in words is "four billion, four hundred eighty-two million, eight hundred seventy-eight thousand, four hundred sixteen".