4438048628 has 48 divisors (see below), whose sum is σ = 9241102080. Its totient is φ = 1844012544.

The previous prime is 4438048613. The next prime is 4438048631. The reversal of 4438048628 is 8268408344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88808 + ... + 129471.

It is an arithmetic number, because the mean of its divisors is an integer number (192522960).

Almost surely, 2^4438048628 is an apocalyptic number.

It is an amenable number.

4438048628 is an abundant number, since it is smaller than the sum of its proper divisors (4803053452).

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

4438048628 is a wasteful number, since it uses less digits than its factorization.

4438048628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218336 (or 218334 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 47.

The square root of 4438048628 is about 66618.6807734888. The cubic root of 4438048628 is about 1643.3523322821.

The spelling of 4438048628 in words is "four billion, four hundred thirty-eight million, forty-eight thousand, six hundred twenty-eight".