998096 has 40 divisors (see below), whose sum is σ = 2169504. Its totient is φ = 440960.

The previous prime is 998083. The next prime is 998111. The reversal of 998096 is 690899.

It is a congruent number.

It is an unprimeable number.

998096 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9275 + ... + 9381.

2⁹⁹⁸⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 998096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1084752).

998096 is an abundant number, since it is smaller than the sum of its proper divisors (1171408).

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

998096 is a wasteful number, since it uses less digits than its factorization.

998096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 998096 is about 999.0475464161. The cubic root of 998096 is about 99.9364930105.

The spelling of 998096 in words is "nine hundred ninety-eight thousand, ninety-six".