6738674 has 8 divisors (see below), whose sum is σ = 10176300. Its totient is φ = 3346576.

The previous prime is 6738649. The next prime is 6738689. The reversal of 6738674 is 4768376.

It can be written as a sum of positive squares in 2 ways, for example, as 6325225 + 413449 = 2515^2 + 643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 11009 + ... + 11604.

Almost surely, 2^6738674 is an apocalyptic number.

6738674 is a deficient number, since it is larger than the sum of its proper divisors (3437626).

6738674 is a wasteful number, since it uses less digits than its factorization.

6738674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22764.

The product of its digits is 169344, while the sum is 41.

The square root of 6738674 is about 2595.8956065297. The cubic root of 6738674 is about 188.8823955989.

The spelling of 6738674 in words is "six million, seven hundred thirty-eight thousand, six hundred seventy-four".