198230000759 has 8 divisors (see below), whose sum is σ = 226680071040. Its totient is φ = 169812805176.

The previous prime is 198230000753. The next prime is 198230000779. The reversal of 198230000759 is 957000032891.

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

It is a de Polignac number, because none of the positive numbers 2^k-198230000759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198230000753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8205749 + ... + 8229870.

It is an arithmetic number, because the mean of its divisors is an integer number (28335008880).

Almost surely, 2^198230000759 is an apocalyptic number.

198230000759 is a deficient number, since it is larger than the sum of its proper divisors (28450070281).

198230000759 is a wasteful number, since it uses less digits than its factorization.

198230000759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16437349.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 198230000759 in words is "one hundred ninety-eight billion, two hundred thirty million, seven hundred fifty-nine", and thus it is an aban number.