6838847051 has 2 divisors, whose sum is σ = 6838847052. Its totient is φ = 6838847050.

The previous prime is 6838847047. The next prime is 6838847129. The reversal of 6838847051 is 1507488386.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6838847051 - 2² = 6838847047 is a prime.

It is not a weakly prime, because it can be changed into another prime (6838877051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3419423525 + 3419423526.

It is an arithmetic number, because the mean of its divisors is an integer number (3419423526).

Almost surely, 2^6838847051 is an apocalyptic number.

6838847051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6838847051 is an equidigital number, since it uses as much as digits as its factorization.

6838847051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 6838847051 is about 82697.3219094790. The cubic root of 6838847051 is about 1898.1373297398.

The spelling of 6838847051 in words is "six billion, eight hundred thirty-eight million, eight hundred forty-seven thousand, fifty-one".