3098218 has 8 divisors (see below), whose sum is σ = 4678560. Its totient is φ = 1538700.

The previous prime is 3098213. The next prime is 3098237. The reversal of 3098218 is 8128903.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3098218.

It is not an unprimeable number, because it can be changed into a prime (3098213) 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, 4828 + ... + 5431.

It is an arithmetic number, because the mean of its divisors is an integer number (584820).

Almost surely, 2^3098218 is an apocalyptic number.

3098218 is a deficient number, since it is larger than the sum of its proper divisors (1580342).

3098218 is a wasteful number, since it uses less digits than its factorization.

3098218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10412.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 3098218 is about 1760.1755594258. The cubic root of 3098218 is about 145.7820291551.

The spelling of 3098218 in words is "three million, ninety-eight thousand, two hundred eighteen".