4818878880 has 96 divisors (see below), whose sum is σ = 15220094400. Its totient is φ = 1281595392.

The previous prime is 4818878851. The next prime is 4818878887. The reversal of 4818878880 is 888788184.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4818878880² = 46443187320220108800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4818878887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168676 + ... + 195164.

It is an arithmetic number, because the mean of its divisors is an integer number (158542650).

Almost surely, 2^4818878880 is an apocalyptic number.

4818878880 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 4818878880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7610047200).

4818878880 is an abundant number, since it is smaller than the sum of its proper divisors (10401215520).

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

4818878880 is a wasteful number, since it uses less digits than its factorization.

4818878880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26886 (or 26878 counting only the distinct ones).

The product of its (nonzero) digits is 7340032, while the sum is 60.

The square root of 4818878880 is about 69418.1451783322. The cubic root of 4818878880 is about 1689.0739742012.

The spelling of 4818878880 in words is "four billion, eight hundred eighteen million, eight hundred seventy-eight thousand, eight hundred eighty".