6698966 has 8 divisors (see below), whose sum is σ = 10121160. Its totient is φ = 3325248.

The previous prime is 6698953. The next prime is 6698977.

6698966 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×6698966² = 89752290938312, which contains 22 as substring.

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, 11771 + ... + 12326.

It is an arithmetic number, because the mean of its divisors is an integer number (1265145).

Almost surely, 2^6698966 is an apocalyptic number.

6698966 is a deficient number, since it is larger than the sum of its proper divisors (3422194).

6698966 is a wasteful number, since it uses less digits than its factorization.

6698966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24238.

The product of its digits is 839808, while the sum is 50.

The square root of 6698966 is about 2588.2360788769. The cubic root of 6698966 is about 188.5106645905.

The spelling of 6698966 in words is "six million, six hundred ninety-eight thousand, nine hundred sixty-six".