6740396 has 30 divisors (see below), whose sum is σ = 12995220. Its totient is φ = 3058224.

The previous prime is 6740389. The next prime is 6740399. The reversal of 6740396 is 6930476.

It is not an unprimeable number, because it can be changed into a prime (6740399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 114215 + ... + 114273.

It is an arithmetic number, because the mean of its divisors is an integer number (433174).

Almost surely, 2^6740396 is an apocalyptic number.

It is an amenable number.

6740396 is a deficient number, since it is larger than the sum of its proper divisors (6254824).

6740396 is an equidigital number, since it uses as much as digits as its factorization.

6740396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 6740396 is about 2596.2272627796. The cubic root of 6740396 is about 188.8984832241.

The spelling of 6740396 in words is "six million, seven hundred forty thousand, three hundred ninety-six".