6774338 has 4 divisors (see below), whose sum is σ = 10161510. Its totient is φ = 3387168.

The previous prime is 6774331. The next prime is 6774343. The reversal of 6774338 is 8334776.

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., 6744409 + 29929 = 2597^2 + 173^2 .

It is a d-powerful number, because it can be written as 6⁸ + 7 + 7⁵ + 4⁹ + 3³ + 3¹⁴ + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (6774331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693583 + ... + 1693586.

Almost surely, 2^6774338 is an apocalyptic number.

6774338 is a deficient number, since it is larger than the sum of its proper divisors (3387172).

6774338 is a wasteful number, since it uses less digits than its factorization.

6774338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387171.

The product of its digits is 84672, while the sum is 38.

The square root of 6774338 is about 2602.7558471743. The cubic root of 6774338 is about 189.2150254684.

The spelling of 6774338 in words is "six million, seven hundred seventy-four thousand, three hundred thirty-eight".