4489567488 has 324 divisors, whose sum is σ = 15367756768. Its totient is φ = 1234759680.

The previous prime is 4489567477. The next prime is 4489567493. The reversal of 4489567488 is 8847659844.

4489567488 is a `hidden beast` number, since 4 + 4 + 8 + 95 + 67 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13563483 + ... + 13563813.

Almost surely, 2^4489567488 is an apocalyptic number.

4489567488 is a gapful number since it is divisible by the number (48) 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 4489567488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7683878384).

4489567488 is an abundant number, since it is smaller than the sum of its proper divisors (10878189280).

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

4489567488 is a wasteful number, since it uses less digits than its factorization.

4489567488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 372 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 63.

The square root of 4489567488 is about 67004.2348512391. The cubic root of 4489567488 is about 1649.6868077733.

The spelling of 4489567488 in words is "four billion, four hundred eighty-nine million, five hundred sixty-seven thousand, four hundred eighty-eight".