4488880840 has 32 divisors (see below), whose sum is σ = 10109852280. Its totient is φ = 1793797632.

The previous prime is 4488880829. The next prime is 4488880843. The reversal of 4488880840 is 480888844.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4233584356 + 255296484 = 65066^2 + 15978^2 .

It is not an unprimeable number, because it can be changed into a prime (4488880843) 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, 12999 + ... + 95638.

Almost surely, 2^4488880840 is an apocalyptic number.

4488880840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4488880840 is an abundant number, since it is smaller than the sum of its proper divisors (5620971440).

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

4488880840 is a wasteful number, since it uses less digits than its factorization.

4488880840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109681 (or 109677 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The square root of 4488880840 is about 66999.1107403673. The cubic root of 4488880840 is about 1649.6027007924.

The spelling of 4488880840 in words is "four billion, four hundred eighty-eight million, eight hundred eighty thousand, eight hundred forty".