6731340307 has 4 divisors (see below), whose sum is σ = 6963455520. Its totient is φ = 6499225096.

The previous prime is 6731340299. The next prime is 6731340331. The reversal of 6731340307 is 7030431376.

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 6731340307 - 2³ = 6731340299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6731340337) 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, 116057563 + ... + 116057620.

It is an arithmetic number, because the mean of its divisors is an integer number (1740863880).

Almost surely, 2^6731340307 is an apocalyptic number.

6731340307 is a deficient number, since it is larger than the sum of its proper divisors (232115213).

6731340307 is a wasteful number, since it uses less digits than its factorization.

6731340307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232115212.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 6731340307 is about 82044.7457610784. The cubic root of 6731340307 is about 1888.1385054526.

The spelling of 6731340307 in words is "six billion, seven hundred thirty-one million, three hundred forty thousand, three hundred seven".