6740403418 has 8 divisors (see below), whose sum is σ = 11554977312. Its totient is φ = 2888744316.

The previous prime is 6740403413. The next prime is 6740403421. The reversal of 6740403418 is 8143040476.

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 (6740403413) 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, 240728680 + ... + 240728707.

It is an arithmetic number, because the mean of its divisors is an integer number (1444372164).

Almost surely, 2^6740403418 is an apocalyptic number.

6740403418 is a deficient number, since it is larger than the sum of its proper divisors (4814573894).

6740403418 is a wasteful number, since it uses less digits than its factorization.

6740403418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481457396.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 6740403418 is about 82099.9599147283. The cubic root of 6740403418 is about 1888.9855252010.

The spelling of 6740403418 in words is "six billion, seven hundred forty million, four hundred three thousand, four hundred eighteen".