6774940822 has 32 divisors (see below), whose sum is σ = 11068039584. Its totient is φ = 3091584000.

The previous prime is 6774940817. The next prime is 6774940829. The reversal of 6774940822 is 2280494776.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6774940829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2548518 + ... + 2551174.

It is an arithmetic number, because the mean of its divisors is an integer number (345876237).

Almost surely, 2^6774940822 is an apocalyptic number.

6774940822 is a deficient number, since it is larger than the sum of its proper divisors (4293098762).

6774940822 is a wasteful number, since it uses less digits than its factorization.

6774940822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 6774940822 is about 82310.0286842375. The cubic root of 6774940822 is about 1892.2063780511.

The spelling of 6774940822 in words is "six billion, seven hundred seventy-four million, nine hundred forty thousand, eight hundred twenty-two".