6898271 has 2 divisors, whose sum is σ = 6898272. Its totient is φ = 6898270.

The previous prime is 6898267. The next prime is 6898279. The reversal of 6898271 is 1728986.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6898271 - 2² = 6898267 is a prime.

It is a super-2 number, since 2×6898271² = 95172285578882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6898279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3449135 + 3449136.

It is an arithmetic number, because the mean of its divisors is an integer number (3449136).

Almost surely, 2^6898271 is an apocalyptic number.

6898271 is a deficient number, since it is larger than the sum of its proper divisors (1).

6898271 is an equidigital number, since it uses as much as digits as its factorization.

6898271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 41.

The square root of 6898271 is about 2626.4559771677. The cubic root of 6898271 is about 190.3619232611.

The spelling of 6898271 in words is "six million, eight hundred ninety-eight thousand, two hundred seventy-one".