4384325728 has 12 divisors (see below), whose sum is σ = 8631641340. Its totient is φ = 2192162848.

The previous prime is 4384325723. The next prime is 4384325741. The reversal of 4384325728 is 8275234834.

It is a super-3 number, since 3×4384325728³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4384325723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68505058 + ... + 68505121.

It is an arithmetic number, because the mean of its divisors is an integer number (719303445).

Almost surely, 2^4384325728 is an apocalyptic number.

It is an amenable number.

4384325728 is a deficient number, since it is larger than the sum of its proper divisors (4247315612).

4384325728 is a wasteful number, since it uses less digits than its factorization.

4384325728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137010189 (or 137010181 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 4384325728 is about 66214.2411268150. The cubic root of 4384325728 is about 1636.6944284463.

The spelling of 4384325728 in words is "four billion, three hundred eighty-four million, three hundred twenty-five thousand, seven hundred twenty-eight".