6713668 has 48 divisors (see below), whose sum is σ = 13434624. Its totient is φ = 2914560.

The previous prime is 6713653. The next prime is 6713671. The reversal of 6713668 is 8663176.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100171 + ... + 100237.

It is an arithmetic number, because the mean of its divisors is an integer number (279888).

Almost surely, 2^6713668 is an apocalyptic number.

It is an amenable number.

6713668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

6713668 is a wasteful number, since it uses less digits than its factorization.

6713668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 170 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6713668 is about 2591.0746805139. The cubic root of 6713668 is about 188.6484698759.

It can be divided in two parts, 6713 and 668, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6713668 in words is "six million, seven hundred thirteen thousand, six hundred sixty-eight".