6971713 has 4 divisors (see below), whose sum is σ = 7967680. Its totient is φ = 5975748.

The previous prime is 6971711. The next prime is 6971729. The reversal of 6971713 is 3171796.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6971713 - 2¹ = 6971711 is a prime.

6971713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6971711) 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, 497973 + ... + 497986.

It is an arithmetic number, because the mean of its divisors is an integer number (1991920).

Almost surely, 2^6971713 is an apocalyptic number.

It is an amenable number.

6971713 is a deficient number, since it is larger than the sum of its proper divisors (995967).

6971713 is an equidigital number, since it uses as much as digits as its factorization.

6971713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995966.

The product of its digits is 7938, while the sum is 34.

The square root of 6971713 is about 2640.4001590668. The cubic root of 6971713 is about 191.0350985817.

The spelling of 6971713 in words is "six million, nine hundred seventy-one thousand, seven hundred thirteen".