6751994841 has 48 divisors (see below), whose sum is σ = 10396696128. Its totient is φ = 4376332800.

The previous prime is 6751994833. The next prime is 6751994857. The reversal of 6751994841 is 1484991576.

6751994841 is a `hidden beast` number, since 6 + 75 + 1 + 99 + 484 + 1 = 666.

It is not a de Polignac number, because 6751994841 - 2³ = 6751994833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6751994341) 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 47 ways as a sum of consecutive naturals, for example, 3356526 + ... + 3358536.

It is an arithmetic number, because the mean of its divisors is an integer number (216597836).

Almost surely, 2^6751994841 is an apocalyptic number.

It is an amenable number.

6751994841 is a deficient number, since it is larger than the sum of its proper divisors (3644701287).

6751994841 is a wasteful number, since it uses less digits than its factorization.

6751994841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2392 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 6751994841 is about 82170.5229446667. The cubic root of 6751994841 is about 1890.0677299991.

The spelling of 6751994841 in words is "six billion, seven hundred fifty-one million, nine hundred ninety-four thousand, eight hundred forty-one".