6731201712 has 40 divisors (see below), whose sum is σ = 18144981504. Its totient is φ = 2146179904.

The previous prime is 6731201657. The next prime is 6731201713. The reversal of 6731201712 is 2171021376.

It is a self number, because there is not a number n which added to its sum of digits gives 6731201712.

It is not an unprimeable number, because it can be changed into a prime (6731201713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3047448 + ... + 3049655.

Almost surely, 2^6731201712 is an apocalyptic number.

It is an amenable number.

6731201712 is an abundant number, since it is smaller than the sum of its proper divisors (11413779792).

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

6731201712 is a wasteful number, since it uses less digits than its factorization.

6731201712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6097137 (or 6097131 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 6731201712 is about 82043.9011261654. The cubic root of 6731201712 is about 1888.1255467480.

The spelling of 6731201712 in words is "six billion, seven hundred thirty-one million, two hundred one thousand, seven hundred twelve".