8498666 has 8 divisors (see below), whose sum is σ = 13906944. Its totient is φ = 3863020.

The previous prime is 8498663. The next prime is 8498669. The reversal of 8498666 is 6668948.

8498666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8498663) and next prime (8498669).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8498666.

It is not an unprimeable number, because it can be changed into a prime (8498663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193130 + ... + 193173.

It is an arithmetic number, because the mean of its divisors is an integer number (1738368).

Almost surely, 2^8498666 is an apocalyptic number.

8498666 is a deficient number, since it is larger than the sum of its proper divisors (5408278).

8498666 is a wasteful number, since it uses less digits than its factorization.

8498666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386316.

The product of its digits is 497664, while the sum is 47.

The square root of 8498666 is about 2915.2471593331. The cubic root of 8498666 is about 204.0720782081.

The spelling of 8498666 in words is "eight million, four hundred ninety-eight thousand, six hundred sixty-six".