6738706 has 12 divisors (see below), whose sum is σ = 10945962. Its totient is φ = 3110016.

The previous prime is 6738689. The next prime is 6738727. The reversal of 6738706 is 6078376.

It can be written as a sum of positive squares in 3 ways, for example, as 2223081 + 4515625 = 1491^2 + 2125^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9631 + ... + 10306.

Almost surely, 2^6738706 is an apocalyptic number.

6738706 is a deficient number, since it is larger than the sum of its proper divisors (4207256).

6738706 is a wasteful number, since it uses less digits than its factorization.

6738706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19965 (or 19952 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 6738706 is about 2595.9017700984. The cubic root of 6738706 is about 188.8826945809.

The spelling of 6738706 in words is "six million, seven hundred thirty-eight thousand, seven hundred six".