6984347 has 2 divisors, whose sum is σ = 6984348. Its totient is φ = 6984346.

The previous prime is 6984337. The next prime is 6984349. The reversal of 6984347 is 7434896.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6984347 - 2⁶ = 6984283 is a prime.

It is a super-2 number, since 2×6984347² = 97562206032818, which contains 22 as substring.

Together with 6984349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6984349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3492173 + 3492174.

It is an arithmetic number, because the mean of its divisors is an integer number (3492174).

Almost surely, 2^6984347 is an apocalyptic number.

6984347 is a deficient number, since it is larger than the sum of its proper divisors (1).

6984347 is an equidigital number, since it uses as much as digits as its factorization.

6984347 is an evil number, because the sum of its binary digits is even.

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

The square root of 6984347 is about 2642.7915165597. The cubic root of 6984347 is about 191.1504256173.

The spelling of 6984347 in words is "six million, nine hundred eighty-four thousand, three hundred forty-seven".