6731712662 has 4 divisors (see below), whose sum is σ = 10097568996. Its totient is φ = 3365856330.

The previous prime is 6731712661. The next prime is 6731712677. The reversal of 6731712662 is 2662171376.

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

It is a super-2 number, since 2×6731712662² = 90631910727462252488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6731712661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682928164 + ... + 1682928167.

It is an arithmetic number, because the mean of its divisors is an integer number (2524392249).

Almost surely, 2^6731712662 is an apocalyptic number.

6731712662 is a deficient number, since it is larger than the sum of its proper divisors (3365856334).

6731712662 is a wasteful number, since it uses less digits than its factorization.

6731712662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365856333.

The product of its digits is 127008, while the sum is 41.

The square root of 6731712662 is about 82047.0149487475. The cubic root of 6731712662 is about 1888.1733199580.

The spelling of 6731712662 in words is "six billion, seven hundred thirty-one million, seven hundred twelve thousand, six hundred sixty-two".