6740240324 has 12 divisors (see below), whose sum is σ = 11800766124. Its totient is φ = 3368592864.

The previous prime is 6740240207. The next prime is 6740240333. The reversal of 6740240324 is 4230420476.

It can be written as a sum of positive squares in 2 ways, for example, as 5237127424 + 1503112900 = 72368^2 + 38770^2 .

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, 371867 + ... + 389570.

It is an arithmetic number, because the mean of its divisors is an integer number (983397177).

Almost surely, 2^6740240324 is an apocalyptic number.

It is an amenable number.

6740240324 is a deficient number, since it is larger than the sum of its proper divisors (5060525800).

6740240324 is a wasteful number, since it uses less digits than its factorization.

6740240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763654 (or 763652 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 6740240324 is about 82098.9666439231. The cubic root of 6740240324 is about 1888.9702894814.

The spelling of 6740240324 in words is "six billion, seven hundred forty million, two hundred forty thousand, three hundred twenty-four".