998724282 has 16 divisors (see below), whose sum is σ = 1997950752. Its totient is φ = 332824400.

The previous prime is 998724281. The next prime is 998724323. The reversal of 998724282 is 282427899.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (998724281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8008 + ... + 45404.

It is an arithmetic number, because the mean of its divisors is an integer number (124871922).

Almost surely, 2^998724282 is an apocalyptic number.

998724282 is an abundant number, since it is smaller than the sum of its proper divisors (999226470).

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

998724282 is a wasteful number, since it uses less digits than its factorization.

998724282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41853.

The product of its digits is 1161216, while the sum is 51.

The square root of 998724282 is about 31602.5992918304. The cubic root of 998724282 is about 999.5745797099.

The spelling of 998724282 in words is "nine hundred ninety-eight million, seven hundred twenty-four thousand, two hundred eighty-two".