6740934959 has 4 divisors (see below), whose sum is σ = 7353747240. Its totient is φ = 6128122680.

The previous prime is 6740934953. The next prime is 6740934973. The reversal of 6740934959 is 9594390476.

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

It is a cyclic number.

It is not a de Polignac number, because 6740934959 - 2¹⁶ = 6740869423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740934953) 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, 306406124 + ... + 306406145.

It is an arithmetic number, because the mean of its divisors is an integer number (1838436810).

Almost surely, 2^6740934959 is an apocalyptic number.

6740934959 is a deficient number, since it is larger than the sum of its proper divisors (612812281).

6740934959 is a wasteful number, since it uses less digits than its factorization.

6740934959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612812280.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The square root of 6740934959 is about 82103.1970083991. The cubic root of 6740934959 is about 1889.0351783548.

The spelling of 6740934959 in words is "six billion, seven hundred forty million, nine hundred thirty-four thousand, nine hundred fifty-nine".