6740374007 has 4 divisors (see below), whose sum is σ = 6780735696. Its totient is φ = 6700012320.

The previous prime is 6740374001. The next prime is 6740374019. The reversal of 6740374007 is 7004730476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6740374007 - 2³⁰ = 5666632183 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 (6740374001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20180594 + ... + 20180927.

It is an arithmetic number, because the mean of its divisors is an integer number (1695183924).

Almost surely, 2^6740374007 is an apocalyptic number.

6740374007 is a deficient number, since it is larger than the sum of its proper divisors (40361689).

6740374007 is a wasteful number, since it uses less digits than its factorization.

6740374007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40361688.

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 6740374007 is about 82099.7807975149. The cubic root of 6740374007 is about 1888.9827777377.

The spelling of 6740374007 in words is "six billion, seven hundred forty million, three hundred seventy-four thousand, seven".