89989098998 has 8 divisors (see below), whose sum is σ = 135877580400. Its totient is φ = 44696572200.

The previous prime is 89989098967. The next prime is 89989099033.

89989098998 is nontrivially palindromic in base 10.

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

It is a congruent number.

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, 148988273 + ... + 148988876.

It is an arithmetic number, because the mean of its divisors is an integer number (16984697550).

Almost surely, 2^89989098998 is an apocalyptic number.

89989098998 is a deficient number, since it is larger than the sum of its proper divisors (45888481402).

89989098998 is a wasteful number, since it uses less digits than its factorization.

89989098998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297977302.

The product of its (nonzero) digits is 2176782336, while the sum is 86.

The spelling of 89989098998 in words is "eighty-nine billion, nine hundred eighty-nine million, ninety-eight thousand, nine hundred ninety-eight".