3884484843839 has 2 divisors, whose sum is σ = 3884484843840. Its totient is φ = 3884484843838.

The previous prime is 3884484843829. The next prime is 3884484843937. The reversal of 3884484843839 is 9383484844883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3884484843839 - 2¹⁶ = 3884484778303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3884484843829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1942242421919 + 1942242421920.

It is an arithmetic number, because the mean of its divisors is an integer number (1942242421920).

Almost surely, 2^{3884484843839} is an apocalyptic number.

3884484843839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3884484843839 is an equidigital number, since it uses as much as digits as its factorization.

3884484843839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2038431744, while the sum is 74.

The spelling of 3884484843839 in words is "three trillion, eight hundred eighty-four billion, four hundred eighty-four million, eight hundred forty-three thousand, eight hundred thirty-nine".