3838099939 has 2 divisors, whose sum is σ = 3838099940. Its totient is φ = 3838099938.

The previous prime is 3838099901. The next prime is 3838099949. The reversal of 3838099939 is 9399908383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3838099939 - 2²⁹ = 3301229027 is a prime.

It is a super-2 number, since 2×3838099939² = 29462022283503607442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3838099949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1919049969 + 1919049970.

It is an arithmetic number, because the mean of its divisors is an integer number (1919049970).

Almost surely, 2^3838099939 is an apocalyptic number.

3838099939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3838099939 is an equidigital number, since it uses as much as digits as its factorization.

3838099939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11337408, while the sum is 61.

The square root of 3838099939 is about 61952.4005910990. The cubic root of 3838099939 is about 1565.6887330462.

The spelling of 3838099939 in words is "three billion, eight hundred thirty-eight million, ninety-nine thousand, nine hundred thirty-nine".