6898214 has 4 divisors (see below), whose sum is σ = 10347324. Its totient is φ = 3449106.

The previous prime is 6898187. The next prime is 6898231. The reversal of 6898214 is 4128986.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724552 + ... + 1724555.

It is an arithmetic number, because the mean of its divisors is an integer number (2586831).

Almost surely, 2^6898214 is an apocalyptic number.

6898214 is a deficient number, since it is larger than the sum of its proper divisors (3449110).

6898214 is a wasteful number, since it uses less digits than its factorization.

6898214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449109.

The product of its digits is 27648, while the sum is 38.

The square root of 6898214 is about 2626.4451260211. The cubic root of 6898214 is about 190.3613989433.

The spelling of 6898214 in words is "six million, eight hundred ninety-eight thousand, two hundred fourteen".