998041088 has 40 divisors (see below), whose sum is σ = 2175429960. Its totient is φ = 453652480.

The previous prime is 998041081. The next prime is 998041091. The reversal of 998041088 is 880140899.

998041088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998041081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82973 + ... + 94236.

It is an arithmetic number, because the mean of its divisors is an integer number (54385749).

Almost surely, 2^998041088 is an apocalyptic number.

It is an amenable number.

998041088 is an abundant number, since it is smaller than the sum of its proper divisors (1177388872).

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

998041088 is a wasteful number, since it uses less digits than its factorization.

998041088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177238 (or 177222 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 47.

The square root of 998041088 is about 31591.7883001263. The cubic root of 998041088 is about 999.3466024980.

The spelling of 998041088 in words is "nine hundred ninety-eight million, forty-one thousand, eighty-eight".