4480840480 has 48 divisors (see below), whose sum is σ = 10785741624. Its totient is φ = 1758515200.

The previous prime is 4480840477. The next prime is 4480840487. The reversal of 4480840480 is 840480844.

It can be written as a sum of positive squares in 4 ways, for example, as 4471329424 + 9511056 = 66868^2 + 3084^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (4480840487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255721 + ... + 272680.

Almost surely, 2^4480840480 is an apocalyptic number.

4480840480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4480840480 is an abundant number, since it is smaller than the sum of its proper divisors (6304901144).

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

4480840480 is a wasteful number, since it uses less digits than its factorization.

4480840480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528469 (or 528461 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 4480840480 is about 66939.0803641640. The cubic root of 4480840480 is about 1648.6172044852.

The spelling of 4480840480 in words is "four billion, four hundred eighty million, eight hundred forty thousand, four hundred eighty".