6838768194 has 64 divisors (see below), whose sum is σ = 14906903040. Its totient is φ = 2083461120.

The previous prime is 6838768171. The next prime is 6838768207. The reversal of 6838768194 is 4918678386.

It is a super-2 number, since 2×6838768194² = 93537500822532043272, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 484582 + ... + 498494.

It is an arithmetic number, because the mean of its divisors is an integer number (232920360).

Almost surely, 2^6838768194 is an apocalyptic number.

6838768194 is an abundant number, since it is smaller than the sum of its proper divisors (8068134846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6838768194 is a wasteful number, since it uses less digits than its factorization.

6838768194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14075.

The product of its digits is 13934592, while the sum is 60.

The square root of 6838768194 is about 82696.8451272478. The cubic root of 6838768194 is about 1898.1300340660.

The spelling of 6838768194 in words is "six billion, eight hundred thirty-eight million, seven hundred sixty-eight thousand, one hundred ninety-four".