6744724 has 12 divisors (see below), whose sum is σ = 13489504. Its totient is φ = 2890584.

The previous prime is 6744667. The next prime is 6744757. The reversal of 6744724 is 4274476.

6744724 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6744724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120414 + ... + 120469.

Almost surely, 2^6744724 is an apocalyptic number.

It is an amenable number.

6744724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6744724 is a wasteful number, since it uses less digits than its factorization.

6744724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240894 (or 240892 counting only the distinct ones).

The product of its digits is 37632, while the sum is 34.

The square root of 6744724 is about 2597.0606461922. The cubic root of 6744724 is about 188.9389050684.

It can be divided in two parts, 674472 and 4, that added together give a palindrome (674476).

The spelling of 6744724 in words is "six million, seven hundred forty-four thousand, seven hundred twenty-four".