6744679 has 8 divisors (see below), whose sum is σ = 6974352. Its totient is φ = 6518400.

The previous prime is 6744667. The next prime is 6744757. The reversal of 6744679 is 9764476.

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

It is a cyclic number.

It is not a de Polignac number, because 6744679 - 2¹³ = 6736487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6744659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3567 + ... + 5119.

It is an arithmetic number, because the mean of its divisors is an integer number (871794).

Almost surely, 2^6744679 is an apocalyptic number.

6744679 is a deficient number, since it is larger than the sum of its proper divisors (229673).

6744679 is a wasteful number, since it uses less digits than its factorization.

6744679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697.

The product of its digits is 254016, while the sum is 43.

The square root of 6744679 is about 2597.0519825371. The cubic root of 6744679 is about 188.9384848748.

It can be divided in two parts, 674467 and 9, that added together give a palindrome (674476).

The spelling of 6744679 in words is "six million, seven hundred forty-four thousand, six hundred seventy-nine".