6740968 has 16 divisors (see below), whose sum is σ = 13611780. Its totient is φ = 3111168.

The previous prime is 6740941. The next prime is 6740969. The reversal of 6740968 is 8690476.

It can be written as a sum of positive squares in 2 ways, for example, as 6160324 + 580644 = 2482^2 + 762^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6740968.

It is not an unprimeable number, because it can be changed into a prime (6740969) 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, 32305 + ... + 32512.

Almost surely, 2^6740968 is an apocalyptic number.

It is an amenable number.

6740968 is an abundant number, since it is smaller than the sum of its proper divisors (6870812).

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

6740968 is a wasteful number, since it uses less digits than its factorization.

6740968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64836 (or 64832 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 6740968 is about 2596.3374202904. The cubic root of 6740968 is about 188.9038264747.

The spelling of 6740968 in words is "six million, seven hundred forty thousand, nine hundred sixty-eight".