8398798 has 8 divisors (see below), whose sum is σ = 13261320. Its totient is φ = 3978360.

The previous prime is 8398787. The next prime is 8398801. The reversal of 8398798 is 8978938.

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

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, 110473 + ... + 110548.

It is an arithmetic number, because the mean of its divisors is an integer number (1657665).

Almost surely, 2^8398798 is an apocalyptic number.

8398798 is a deficient number, since it is larger than the sum of its proper divisors (4862522).

8398798 is a wasteful number, since it uses less digits than its factorization.

8398798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221042.

The product of its digits is 870912, while the sum is 52.

The square root of 8398798 is about 2898.0679771185. The cubic root of 8398798 is about 203.2695748019.

The spelling of 8398798 in words is "eight million, three hundred ninety-eight thousand, seven hundred ninety-eight".