6740403337 has 4 divisors (see below), whose sum is σ = 6779365380. Its totient is φ = 6701441296.

The previous prime is 6740403317. The next prime is 6740403343. The reversal of 6740403337 is 7333040476.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3474395136 + 3266008201 = 58944^2 + 57149^2 .

It is a cyclic number.

It is not a de Polignac number, because 6740403337 - 2¹¹ = 6740401289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6740403296 and 6740403305.

It is not an unprimeable number, because it can be changed into a prime (6740403317) 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 3 ways as a sum of consecutive naturals, for example, 19480762 + ... + 19481107.

It is an arithmetic number, because the mean of its divisors is an integer number (1694841345).

Almost surely, 2^6740403337 is an apocalyptic number.

It is an amenable number.

6740403337 is a deficient number, since it is larger than the sum of its proper divisors (38962043).

6740403337 is a wasteful number, since it uses less digits than its factorization.

6740403337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38962042.

The product of its (nonzero) digits is 127008, while the sum is 37.

The square root of 6740403337 is about 82099.9594214272. The cubic root of 6740403337 is about 1888.9855176343.

The spelling of 6740403337 in words is "six billion, seven hundred forty million, four hundred three thousand, three hundred thirty-seven".