4943739328 has 112 divisors (see below), whose sum is σ = 11152753920. Its totient is φ = 2154444800.

The previous prime is 4943739323. The next prime is 4943739373. The reversal of 4943739328 is 8239373494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943739323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1701525 + ... + 1704427.

It is an arithmetic number, because the mean of its divisors is an integer number (99578160).

Almost surely, 2^4943739328 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 4943739328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5576376960).

4943739328 is an abundant number, since it is smaller than the sum of its proper divisors (6209014592).

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

4943739328 is a wasteful number, since it uses less digits than its factorization.

4943739328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 3016 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 52.

The square root of 4943739328 is about 70311.7296615579. The cubic root of 4943739328 is about 1703.5381131099.

The spelling of 4943739328 in words is "four billion, nine hundred forty-three million, seven hundred thirty-nine thousand, three hundred twenty-eight".