988098 has 8 divisors (see below), whose sum is σ = 1976208. Its totient is φ = 329364.

The previous prime is 988093. The next prime is 988109. The reversal of 988098 is 890889.

988098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

988098 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (988093) by changing a digit.

988098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82336 + ... + 82347.

It is an arithmetic number, because the mean of its divisors is an integer number (247026).

2⁹⁸⁸⁰⁹⁸ is an apocalyptic number.

988098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

988098 is a wasteful number, since it uses less digits than its factorization.

988098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164688.

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 988098 is about 994.0311866335. The cubic root of 988098 is about 99.6016822025.

The spelling of 988098 in words is "nine hundred eighty-eight thousand, ninety-eight".