998873266 has 8 divisors (see below), whose sum is σ = 1499582124. Its totient is φ = 499012560.

The previous prime is 998873243. The next prime is 998873327. The reversal of 998873266 is 662378899.

998873266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 987279241 + 11594025 = 31421^2 + 3405^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 998873266.

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, 209085 + ... + 213808.

Almost surely, 2^998873266 is an apocalyptic number.

998873266 is a deficient number, since it is larger than the sum of its proper divisors (500708858).

998873266 is a wasteful number, since it uses less digits than its factorization.

998873266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424076.

The product of its digits is 7838208, while the sum is 58.

The square root of 998873266 is about 31604.9563518129. The cubic root of 998873266 is about 999.6242808528.

The spelling of 998873266 in words is "nine hundred ninety-eight million, eight hundred seventy-three thousand, two hundred sixty-six".