6754830749 has 8 divisors (see below), whose sum is σ = 6842428320. Its totient is φ = 6667381296.

The previous prime is 6754830703. The next prime is 6754830769. The reversal of 6754830749 is 9470384576.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6754830749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6754830749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6754830769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56282 + ... + 129140.

It is an arithmetic number, because the mean of its divisors is an integer number (855303540).

Almost surely, 2^6754830749 is an apocalyptic number.

It is an amenable number.

6754830749 is a deficient number, since it is larger than the sum of its proper divisors (87597571).

6754830749 is a wasteful number, since it uses less digits than its factorization.

6754830749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74059.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The square root of 6754830749 is about 82187.7773698742. Note that the first 3 decimals coincide. The cubic root of 6754830749 is about 1890.3323089900.

The spelling of 6754830749 in words is "six billion, seven hundred fifty-four million, eight hundred thirty thousand, seven hundred forty-nine".