4484408840 has 16 divisors (see below), whose sum is σ = 10089919980. Its totient is φ = 1793763520.

The previous prime is 4484408837. The next prime is 4484408849. The reversal of 4484408840 is 488044844.

It can be written as a sum of positive squares in 2 ways, for example, as 4250257636 + 234151204 = 65194^2 + 15302^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4484408791 and 4484408800.

It is not an unprimeable number, because it can be changed into a prime (4484408849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56055071 + ... + 56055150.

Almost surely, 2^4484408840 is an apocalyptic number.

4484408840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4484408840 is an abundant number, since it is smaller than the sum of its proper divisors (5605511140).

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

4484408840 is a wasteful number, since it uses less digits than its factorization.

4484408840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112110232 (or 112110228 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The square root of 4484408840 is about 66965.7288469259. The cubic root of 4484408840 is about 1649.0547190379.

The spelling of 4484408840 in words is "four billion, four hundred eighty-four million, four hundred eight thousand, eight hundred forty".