6748693 has 8 divisors (see below), whose sum is σ = 7728512. Its totient is φ = 5772816.

The previous prime is 6748691. The next prime is 6748771. The reversal of 6748693 is 3968476.

It is a happy number.

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

It is not a de Polignac number, because 6748693 - 2¹ = 6748691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748691) 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 in 7 ways as a sum of consecutive naturals, for example, 6271 + ... + 7267.

It is an arithmetic number, because the mean of its divisors is an integer number (966064).

Almost surely, 2^6748693 is an apocalyptic number.

It is an amenable number.

6748693 is a deficient number, since it is larger than the sum of its proper divisors (979819).

6748693 is an equidigital number, since it uses as much as digits as its factorization.

6748693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971.

The product of its digits is 217728, while the sum is 43.

The square root of 6748693 is about 2597.8246669088. The cubic root of 6748693 is about 188.9759587945.

The spelling of 6748693 in words is "six million, seven hundred forty-eight thousand, six hundred ninety-three".