3839920103 has 2 divisors, whose sum is σ = 3839920104. Its totient is φ = 3839920102.

The previous prime is 3839920099. The next prime is 3839920129. The reversal of 3839920103 is 3010299383.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3839920103 - 2² = 3839920099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3839920153) 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 as a sum of consecutive naturals, namely, 1919960051 + 1919960052.

It is an arithmetic number, because the mean of its divisors is an integer number (1919960052).

Almost surely, 2^3839920103 is an apocalyptic number.

3839920103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3839920103 is an equidigital number, since it uses as much as digits as its factorization.

3839920103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3839920103 is about 61967.0888698186. The cubic root of 3839920103 is about 1565.9361957610.

The spelling of 3839920103 in words is "three billion, eight hundred thirty-nine million, nine hundred twenty thousand, one hundred three".