4943339847 has 20 divisors (see below), whose sum is σ = 7412605200. Its totient is φ = 3283015104.

The previous prime is 4943339833. The next prime is 4943339879. The reversal of 4943339847 is 7489333494.

It is not a de Polignac number, because 4943339847 - 2⁸ = 4943339591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4943339793 and 4943339802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943339047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 94722 + ... + 137327.

It is an arithmetic number, because the mean of its divisors is an integer number (370630260).

Almost surely, 2^4943339847 is an apocalyptic number.

4943339847 is a deficient number, since it is larger than the sum of its proper divisors (2469265353).

4943339847 is a wasteful number, since it uses less digits than its factorization.

4943339847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232324 (or 232315 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The square root of 4943339847 is about 70308.8888192667. Note that the first 4 decimals coincide. The cubic root of 4943339847 is about 1703.4922268286.

The spelling of 4943339847 in words is "four billion, nine hundred forty-three million, three hundred thirty-nine thousand, eight hundred forty-seven".