6740797240 has 16 divisors (see below), whose sum is σ = 15166793880. Its totient is φ = 2696318880.

The previous prime is 6740797237. The next prime is 6740797277. The reversal of 6740797240 is 427970476.

It is a congruent number.

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, 84259926 + ... + 84260005.

Almost surely, 2^6740797240 is an apocalyptic number.

It is an amenable number.

6740797240 is an abundant number, since it is smaller than the sum of its proper divisors (8425996640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6740797240 is a wasteful number, since it uses less digits than its factorization.

6740797240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168519942 (or 168519938 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 6740797240 is about 82102.3583096125. The cubic root of 6740797240 is about 1889.0223137790.

The spelling of 6740797240 in words is "six billion, seven hundred forty million, seven hundred ninety-seven thousand, two hundred forty".