6884971 has 2 divisors, whose sum is σ = 6884972. Its totient is φ = 6884970.

The previous prime is 6884959. The next prime is 6884989. The reversal of 6884971 is 1794886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6884971 - 2⁵ = 6884939 is a prime.

It is not a weakly prime, because it can be changed into another prime (6884671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442485 + 3442486.

It is an arithmetic number, because the mean of its divisors is an integer number (3442486).

Almost surely, 2^6884971 is an apocalyptic number.

6884971 is a deficient number, since it is larger than the sum of its proper divisors (1).

6884971 is an equidigital number, since it uses as much as digits as its factorization.

6884971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 43.

The square root of 6884971 is about 2623.9228266090. The cubic root of 6884971 is about 190.2395040610.

The spelling of 6884971 in words is "six million, eight hundred eighty-four thousand, nine hundred seventy-one".