6774001340 has 24 divisors (see below), whose sum is σ = 14245725312. Its totient is φ = 2705729600.

The previous prime is 6774001327. The next prime is 6774001379. The reversal of 6774001340 is 431004776.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6774001297 and 6774001306.

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, 227564 + ... + 255603.

It is an arithmetic number, because the mean of its divisors is an integer number (593571888).

Almost surely, 2^6774001340 is an apocalyptic number.

It is an amenable number.

6774001340 is an abundant number, since it is smaller than the sum of its proper divisors (7471723972).

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

6774001340 is a wasteful number, since it uses less digits than its factorization.

6774001340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483877 (or 483875 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 6774001340 is about 82304.3215147297. The cubic root of 6774001340 is about 1892.1189098327.

The spelling of 6774001340 in words is "six billion, seven hundred seventy-four million, one thousand, three hundred forty".