6693198 has 8 divisors (see below), whose sum is σ = 13386408. Its totient is φ = 2231064.

The previous prime is 6693163. The next prime is 6693217. The reversal of 6693198 is 8913966.

It is a sphenic number, since it is the product of 3 distinct primes.

6693198 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 557761 + ... + 557772.

It is an arithmetic number, because the mean of its divisors is an integer number (1673301).

Almost surely, 2^6693198 is an apocalyptic number.

6693198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6693198 is a wasteful number, since it uses less digits than its factorization.

6693198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115538.

The product of its digits is 69984, while the sum is 42.

The square root of 6693198 is about 2587.1215665291. The cubic root of 6693198 is about 188.4565447090.

The spelling of 6693198 in words is "six million, six hundred ninety-three thousand, one hundred ninety-eight".