6740036774 has 4 divisors (see below), whose sum is σ = 10110055164. Its totient is φ = 3370018386.

The previous prime is 6740036761. The next prime is 6740036777. The reversal of 6740036774 is 4776300476.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740036777) 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 as a sum of consecutive naturals, namely, 1685009192 + ... + 1685009195.

It is an arithmetic number, because the mean of its divisors is an integer number (2527513791).

Almost surely, 2^6740036774 is an apocalyptic number.

6740036774 is a deficient number, since it is larger than the sum of its proper divisors (3370018390).

6740036774 is a wasteful number, since it uses less digits than its factorization.

6740036774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370018389.

The product of its (nonzero) digits is 592704, while the sum is 44.

The square root of 6740036774 is about 82097.7269721885. The cubic root of 6740036774 is about 1888.9512741469.

The spelling of 6740036774 in words is "six billion, seven hundred forty million, thirty-six thousand, seven hundred seventy-four".