198343848 has 16 divisors (see below), whose sum is σ = 495859680. Its totient is φ = 66114608.

The previous prime is 198343819. The next prime is 198343853. The reversal of 198343848 is 848343891.

It is a junction number, because it is equal to n+sod(n) for n = 198343797 and 198343806.

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, 4132140 + ... + 4132187.

It is an arithmetic number, because the mean of its divisors is an integer number (30991230).

Almost surely, 2^198343848 is an apocalyptic number.

It is an amenable number.

198343848 is an abundant number, since it is smaller than the sum of its proper divisors (297515832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

198343848 is a wasteful number, since it uses less digits than its factorization.

198343848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264336 (or 8264332 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 198343848 is about 14083.4600862146. The cubic root of 198343848 is about 583.1848654719.

The spelling of 198343848 in words is "one hundred ninety-eight million, three hundred forty-three thousand, eight hundred forty-eight".