6839011943846 has 4 divisors (see below), whose sum is σ = 10258517915772. Its totient is φ = 3419505971922.

The previous prime is 6839011943837. The next prime is 6839011943849. The reversal of 6839011943846 is 6483491109386.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6839011943849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1709752985960 + ... + 1709752985963.

It is an arithmetic number, because the mean of its divisors is an integer number (2564629478943).

Almost surely, 2^{6839011943846} is an apocalyptic number.

6839011943846 is a deficient number, since it is larger than the sum of its proper divisors (3419505971926).

6839011943846 is a wasteful number, since it uses less digits than its factorization.

6839011943846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419505971925.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 6839011943846 in words is "six trillion, eight hundred thirty-nine billion, eleven million, nine hundred forty-three thousand, eight hundred forty-six".