198982763283 has 8 divisors (see below), whose sum is σ = 265313611008. Its totient is φ = 132653545544.

The previous prime is 198982763281. The next prime is 198982763341. The reversal of 198982763283 is 382367289891.

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 198982763283 - 2¹ = 198982763281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (198982763281) 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, 86535 + ... + 636752.

It is an arithmetic number, because the mean of its divisors is an integer number (33164201376).

Almost surely, 2^198982763283 is an apocalyptic number.

198982763283 is a deficient number, since it is larger than the sum of its proper divisors (66330847725).

198982763283 is an equidigital number, since it uses as much as digits as its factorization.

198982763283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814993.

The product of its digits is 62705664, while the sum is 66.

The spelling of 198982763283 in words is "one hundred ninety-eight billion, nine hundred eighty-two million, seven hundred sixty-three thousand, two hundred eighty-three".