4479982080 has 320 divisors, whose sum is σ = 16498944000. Its totient is φ = 1015824384.

The previous prime is 4479982079. The next prime is 4479982141. The reversal of 4479982080 is 802899744.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×4479982080² = 40140478874242252800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8977671 + ... + 8978169.

It is an arithmetic number, because the mean of its divisors is an integer number (51559200).

Almost surely, 2^4479982080 is an apocalyptic number.

4479982080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4479982080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8249472000).

4479982080 is an abundant number, since it is smaller than the sum of its proper divisors (12018961920).

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

4479982080 is a wasteful number, since it uses less digits than its factorization.

4479982080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 4479982080 is about 66932.6682569879. The cubic root of 4479982080 is about 1648.5119219017.

The spelling of 4479982080 in words is "four billion, four hundred seventy-nine million, nine hundred eighty-two thousand, eighty".