4442395392 has 216 divisors, whose sum is σ = 14033204640. Its totient is φ = 1345290240.

The previous prime is 4442395369. The next prime is 4442395481. The reversal of 4442395392 is 2935932444.

4442395392 is a `hidden beast` number, since 44 + 42 + 39 + 539 + 2 = 666.

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, 1133917 + ... + 1137827.

It is an arithmetic number, because the mean of its divisors is an integer number (64968540).

Almost surely, 2^4442395392 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 4442395392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7016602320).

4442395392 is an abundant number, since it is smaller than the sum of its proper divisors (9590809248).

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

4442395392 is a wasteful number, since it uses less digits than its factorization.

4442395392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3979 (or 3962 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 4442395392 is about 66651.2970016338. The cubic root of 4442395392 is about 1643.8886741530. Note that the first 3 decimals are identical.

The spelling of 4442395392 in words is "four billion, four hundred forty-two million, three hundred ninety-five thousand, three hundred ninety-two".