3838502047 has 2 divisors, whose sum is σ = 3838502048. Its totient is φ = 3838502046.

The previous prime is 3838502011. The next prime is 3838502077. The reversal of 3838502047 is 7402058383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3838502047 - 2¹¹ = 3838499999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3838502077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1919251023 + 1919251024.

It is an arithmetic number, because the mean of its divisors is an integer number (1919251024).

Almost surely, 2^3838502047 is an apocalyptic number.

3838502047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3838502047 is an equidigital number, since it uses as much as digits as its factorization.

3838502047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3838502047 is about 61955.6458040750. The cubic root of 3838502047 is about 1565.7434088832.

The spelling of 3838502047 in words is "three billion, eight hundred thirty-eight million, five hundred two thousand, forty-seven".