4939329639384 has 80 divisors (see below), whose sum is σ = 15811081664400. Its totient is φ = 1411237038528.

The previous prime is 4939329639247. The next prime is 4939329639463. The reversal of 4939329639384 is 4839369239394.

It is a happy number.

4939329639384 is a `hidden beast` number, since 4 + 93 + 93 + 296 + 3 + 93 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 544454199 + ... + 544463270.

It is an arithmetic number, because the mean of its divisors is an integer number (197638520805).

Almost surely, 2^{4939329639384} is an apocalyptic number.

It is an amenable number.

4939329639384 is an abundant number, since it is smaller than the sum of its proper divisors (10871752025016).

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

4939329639384 is a wasteful number, since it uses less digits than its factorization.

4939329639384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088917494 (or 1088917481 counting only the distinct ones).

The product of its digits is 816293376, while the sum is 72.

The spelling of 4939329639384 in words is "four trillion, nine hundred thirty-nine billion, three hundred twenty-nine million, six hundred thirty-nine thousand, three hundred eighty-four".