3804542839 has 2 divisors, whose sum is σ = 3804542840. Its totient is φ = 3804542838.

The previous prime is 3804542813. The next prime is 3804542851. The reversal of 3804542839 is 9382454083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3804542839 - 2⁷ = 3804542711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3804542879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902271419 + 1902271420.

It is an arithmetic number, because the mean of its divisors is an integer number (1902271420).

Almost surely, 2^3804542839 is an apocalyptic number.

3804542839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804542839 is an equidigital number, since it uses as much as digits as its factorization.

3804542839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 3804542839 is about 61680.9763136090. The cubic root of 3804542839 is about 1561.1123502837.

The spelling of 3804542839 in words is "three billion, eight hundred four million, five hundred forty-two thousand, eight hundred thirty-nine".