6768169790 has 16 divisors (see below), whose sum is σ = 12189864960. Its totient is φ = 2705676960.

The previous prime is 6768169757. The next prime is 6768169813. The reversal of 6768169790 is 979618676.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 180926 + ... + 215105.

It is an arithmetic number, because the mean of its divisors is an integer number (761866560).

Almost surely, 2^6768169790 is an apocalyptic number.

6768169790 is a deficient number, since it is larger than the sum of its proper divisors (5421695170).

6768169790 is a wasteful number, since it uses less digits than its factorization.

6768169790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397747.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The square root of 6768169790 is about 82268.8871323783. The cubic root of 6768169790 is about 1891.5757963771.

The spelling of 6768169790 in words is "six billion, seven hundred sixty-eight million, one hundred sixty-nine thousand, seven hundred ninety".