4780384339 has 4 divisors (see below), whose sum is σ = 4781172456. Its totient is φ = 4779596224.

The previous prime is 4780384327. The next prime is 4780384351. The reversal of 4780384339 is 9334830874.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9334830874 = 2 ⋅4667415437.

It is an interprime number because it is at equal distance from previous prime (4780384327) and next prime (4780384351).

It is a cyclic number.

It is not a de Polignac number, because 4780384339 - 2⁹ = 4780383827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4780384292 and 4780384301.

It is not an unprimeable number, because it can be changed into a prime (4780385339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384889 + ... + 397114.

It is an arithmetic number, because the mean of its divisors is an integer number (1195293114).

Almost surely, 2^4780384339 is an apocalyptic number.

4780384339 is a deficient number, since it is larger than the sum of its proper divisors (788117).

4780384339 is an equidigital number, since it uses as much as digits as its factorization.

4780384339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788116.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 4780384339 is about 69140.3235384388. The cubic root of 4780384339 is about 1684.5643476276.

The spelling of 4780384339 in words is "four billion, seven hundred eighty million, three hundred eighty-four thousand, three hundred thirty-nine".