6984743 has 2 divisors, whose sum is σ = 6984744. Its totient is φ = 6984742.

The previous prime is 6984727. The next prime is 6984751. The reversal of 6984743 is 3474896.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6984743 - 2⁴ = 6984727 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6984743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6984793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3492371 + 3492372.

It is an arithmetic number, because the mean of its divisors is an integer number (3492372).

Almost surely, 2^6984743 is an apocalyptic number.

6984743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6984743 is an equidigital number, since it uses as much as digits as its factorization.

6984743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 6984743 is about 2642.8664362771. The cubic root of 6984743 is about 191.1540381782.

The spelling of 6984743 in words is "six million, nine hundred eighty-four thousand, seven hundred forty-three".