6794642181 has 8 divisors (see below), whose sum is σ = 9063005760. Its totient is φ = 4528020032.

The previous prime is 6794642171. The next prime is 6794642189. The reversal of 6794642181 is 1812464976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6794642181 - 2¹⁴ = 6794625797 is a prime.

It is a super-2 number, since 2×6794642181² = 92334324735648873522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6794642181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6794642189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426225 + ... + 441878.

It is an arithmetic number, because the mean of its divisors is an integer number (1132875720).

Almost surely, 2^6794642181 is an apocalyptic number.

It is an amenable number.

6794642181 is a deficient number, since it is larger than the sum of its proper divisors (2268363579).

6794642181 is a wasteful number, since it uses less digits than its factorization.

6794642181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870715.

The product of its digits is 580608, while the sum is 48.

The square root of 6794642181 is about 82429.6195611747. The cubic root of 6794642181 is about 1894.0387660082.

The spelling of 6794642181 in words is "six billion, seven hundred ninety-four million, six hundred forty-two thousand, one hundred eighty-one".