4420329088 has 64 divisors (see below), whose sum is σ = 10234843200. Its totient is φ = 1862295552.

The previous prime is 4420329077. The next prime is 4420329101. The reversal of 4420329088 is 8809230244.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 4420329088.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11056 + ... + 94672.

It is an arithmetic number, because the mean of its divisors is an integer number (159919425).

Almost surely, 2^4420329088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4420329088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5117421600).

4420329088 is an abundant number, since it is smaller than the sum of its proper divisors (5814514112).

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

4420329088 is an equidigital number, since it uses as much as digits as its factorization.

4420329088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83697 (or 83685 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4420329088 is about 66485.5554838794. Note that the first 3 decimals coincide. The cubic root of 4420329088 is about 1641.1623091035.

The spelling of 4420329088 in words is "four billion, four hundred twenty million, three hundred twenty-nine thousand, eighty-eight".