6751344874 has 8 divisors (see below), whose sum is σ = 10138836708. Its totient is φ = 3371732640.

The previous prime is 6751344871. The next prime is 6751344911. The reversal of 6751344874 is 4784431576.

It can be written as a sum of positive squares in 2 ways, for example, as 4768869249 + 1982475625 = 69057^2 + 44525^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6751344871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967757 + ... + 1971184.

Almost surely, 2^6751344874 is an apocalyptic number.

6751344874 is a deficient number, since it is larger than the sum of its proper divisors (3387491834).

6751344874 is a wasteful number, since it uses less digits than its factorization.

6751344874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939800.

The product of its digits is 2257920, while the sum is 49.

The square root of 6751344874 is about 82166.5678606573. The cubic root of 6751344874 is about 1890.0070802157.

The spelling of 6751344874 in words is "six billion, seven hundred fifty-one million, three hundred forty-four thousand, eight hundred seventy-four".