4489764480 has 192 divisors, whose sum is σ = 15560344800. Its totient is φ = 1192900608.

The previous prime is 4489764469. The next prime is 4489764511. The reversal of 4489764480 is 844679844.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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, 1767051 + ... + 1769589.

Almost surely, 2^4489764480 is an apocalyptic number.

4489764480 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 4489764480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7780172400).

4489764480 is an abundant number, since it is smaller than the sum of its proper divisors (11070580320).

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

4489764480 is a wasteful number, since it uses less digits than its factorization.

4489764480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871 (or 2856 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The square root of 4489764480 is about 67005.7048317529. The cubic root of 4489764480 is about 1649.7109355875.

The spelling of 4489764480 in words is "four billion, four hundred eighty-nine million, seven hundred sixty-four thousand, four hundred eighty".