4838390339 has 2 divisors, whose sum is σ = 4838390340. Its totient is φ = 4838390338.

The previous prime is 4838390321. The next prime is 4838390387. The reversal of 4838390339 is 9330938384.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4838390339 is a prime.

It is not a weakly prime, because it can be changed into another prime (4838390539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419195169 + 2419195170.

It is an arithmetic number, because the mean of its divisors is an integer number (2419195170).

Almost surely, 2^4838390339 is an apocalyptic number.

4838390339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4838390339 is an equidigital number, since it uses as much as digits as its factorization.

4838390339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The square root of 4838390339 is about 69558.5389366395. The cubic root of 4838390339 is about 1691.3505699681.

The spelling of 4838390339 in words is "four billion, eight hundred thirty-eight million, three hundred ninety thousand, three hundred thirty-nine".