6698366 has 4 divisors (see below), whose sum is σ = 10047552. Its totient is φ = 3349182.

The previous prime is 6698339. The next prime is 6698381. The reversal of 6698366 is 6638966.

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

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, 1674590 + ... + 1674593.

It is an arithmetic number, because the mean of its divisors is an integer number (2511888).

Almost surely, 2^6698366 is an apocalyptic number.

6698366 is a deficient number, since it is larger than the sum of its proper divisors (3349186).

6698366 is a wasteful number, since it uses less digits than its factorization.

6698366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349185.

The product of its digits is 279936, while the sum is 44.

The square root of 6698366 is about 2588.1201672256. The cubic root of 6698366 is about 188.5050363698.

The spelling of 6698366 in words is "six million, six hundred ninety-eight thousand, three hundred sixty-six".