6774346 has 4 divisors (see below), whose sum is σ = 10161522. Its totient is φ = 3387172.

The previous prime is 6774343. The next prime is 6774353. The reversal of 6774346 is 6434776.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6305121 + 469225 = 2511^2 + 685^2 .

It is not an unprimeable number, because it can be changed into a prime (6774343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693585 + ... + 1693588.

Almost surely, 2^6774346 is an apocalyptic number.

6774346 is a deficient number, since it is larger than the sum of its proper divisors (3387176).

6774346 is a wasteful number, since it uses less digits than its factorization.

6774346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387175.

The product of its digits is 84672, while the sum is 37.

The square root of 6774346 is about 2602.7573840064. The cubic root of 6774346 is about 189.2150999515.

It can be divided in two parts, 677434 and 6, that multiplied together give a palindrome (4064604).

The spelling of 6774346 in words is "six million, seven hundred seventy-four thousand, three hundred forty-six".