4431484928 has 96 divisors (see below), whose sum is σ = 10104756480. Its totient is φ = 1924792320.

The previous prime is 4431484907. The next prime is 4431484943. The reversal of 4431484928 is 8294841344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447713 + ... + 457503.

It is an arithmetic number, because the mean of its divisors is an integer number (105257880).

Almost surely, 2^4431484928 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 4431484928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5052378240).

4431484928 is an abundant number, since it is smaller than the sum of its proper divisors (5673271552).

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

4431484928 is a wasteful number, since it uses less digits than its factorization.

4431484928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843 (or 9823 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 4431484928 is about 66569.3993363317. The cubic root of 4431484928 is about 1642.5417813267.

The spelling of 4431484928 in words is "four billion, four hundred thirty-one million, four hundred eighty-four thousand, nine hundred twenty-eight".