6841684738 has 16 divisors (see below), whose sum is σ = 11800560960. Its totient is φ = 2914160976.

The previous prime is 6841684687. The next prime is 6841684739. The reversal of 6841684738 is 8374861486.

It is not an unprimeable number, because it can be changed into a prime (6841684739) 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 in 7 ways as a sum of consecutive naturals, for example, 1496773 + ... + 1501336.

It is an arithmetic number, because the mean of its divisors is an integer number (737535060).

Almost surely, 2^6841684738 is an apocalyptic number.

6841684738 is a deficient number, since it is larger than the sum of its proper divisors (4958876222).

6841684738 is a wasteful number, since it uses less digits than its factorization.

6841684738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998281.

The product of its digits is 6193152, while the sum is 55.

The square root of 6841684738 is about 82714.4771971630. The cubic root of 6841684738 is about 1898.3998288990.

The spelling of 6841684738 in words is "six billion, eight hundred forty-one million, six hundred eighty-four thousand, seven hundred thirty-eight".