3098843 has 8 divisors (see below), whose sum is σ = 3558720. Its totient is φ = 2668680.

The previous prime is 3098839. The next prime is 3098863. The reversal of 3098843 is 3488903.

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

It is a cyclic number.

It is not a de Polignac number, because 3098843 - 2² = 3098839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3098833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7205 + ... + 7622.

It is an arithmetic number, because the mean of its divisors is an integer number (444840).

Almost surely, 2^3098843 is an apocalyptic number.

3098843 is a deficient number, since it is larger than the sum of its proper divisors (459877).

3098843 is a wasteful number, since it uses less digits than its factorization.

3098843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14857.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3098843 is about 1760.3530895817. The cubic root of 3098843 is about 145.7918313104.

The spelling of 3098843 in words is "three million, ninety-eight thousand, eight hundred forty-three".