4660868880 has 120 divisors (see below), whose sum is σ = 15679085760. Its totient is φ = 1240807680.

The previous prime is 4660868819. The next prime is 4660868959. The reversal of 4660868880 is 888680664.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 449191 + ... + 459449.

It is an arithmetic number, because the mean of its divisors is an integer number (130659048).

Almost surely, 2^4660868880 is an apocalyptic number.

4660868880 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 4660868880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7839542880).

4660868880 is an abundant number, since it is smaller than the sum of its proper divisors (11018216880).

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

4660868880 is a wasteful number, since it uses less digits than its factorization.

4660868880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10909 (or 10900 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The square root of 4660868880 is about 68270.5564647015. The cubic root of 4660868880 is about 1670.4069764814.

The spelling of 4660868880 in words is "four billion, six hundred sixty million, eight hundred sixty-eight thousand, eight hundred eighty".