6774306446 has 16 divisors (see below), whose sum is σ = 10515180240. Its totient is φ = 3269320320.

The previous prime is 6774306439. The next prime is 6774306503. The reversal of 6774306446 is 6446034776.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6774306446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185750 + ... + 219206.

It is an arithmetic number, because the mean of its divisors is an integer number (657198765).

Almost surely, 2^6774306446 is an apocalyptic number.

6774306446 is a deficient number, since it is larger than the sum of its proper divisors (3740873794).

6774306446 is a wasteful number, since it uses less digits than its factorization.

6774306446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36979.

The product of its (nonzero) digits is 2032128, while the sum is 47.

The square root of 6774306446 is about 82306.1750174311. The cubic root of 6774306446 is about 1892.1473168818.

The spelling of 6774306446 in words is "six billion, seven hundred seventy-four million, three hundred six thousand, four hundred forty-six".