198116366 has 8 divisors (see below), whose sum is σ = 339628080. Its totient is φ = 84907008.

The previous prime is 198116353. The next prime is 198116377. The reversal of 198116366 is 663611891.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7075571 + ... + 7075598.

It is an arithmetic number, because the mean of its divisors is an integer number (42453510).

Almost surely, 2^198116366 is an apocalyptic number.

198116366 is a deficient number, since it is larger than the sum of its proper divisors (141511714).

198116366 is a wasteful number, since it uses less digits than its factorization.

198116366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14151178.

The product of its digits is 46656, while the sum is 41.

The square root of 198116366 is about 14075.3815578833. The cubic root of 198116366 is about 582.9618271960.

The spelling of 198116366 in words is "one hundred ninety-eight million, one hundred sixteen thousand, three hundred sixty-six".