4424328064 has 192 divisors, whose sum is σ = 10341710640. Its totient is φ = 1877311488.

The previous prime is 4424328059. The next prime is 4424328079. The reversal of 4424328064 is 4608234244.

It is a congruent number.

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, 19490319 + ... + 19490545.

Almost surely, 2^4424328064 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 4424328064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5170855320).

4424328064 is an abundant number, since it is smaller than the sum of its proper divisors (5917382576).

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

4424328064 is a wasteful number, since it uses less digits than its factorization.

4424328064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The square root of 4424328064 is about 66515.6227062485. The cubic root of 4424328064 is about 1641.6570679344.

The spelling of 4424328064 in words is "four billion, four hundred twenty-four million, three hundred twenty-eight thousand, sixty-four".