98388389 has 8 divisors (see below), whose sum is σ = 110795520. Its totient is φ = 86558400.

The previous prime is 98388373. The next prime is 98388419.

98388389 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 98388389 - 2⁴ = 98388373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98388359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143924 + ... + 144605.

It is an arithmetic number, because the mean of its divisors is an integer number (13849440).

Almost surely, 2^98388389 is an apocalyptic number.

It is an amenable number.

98388389 is a deficient number, since it is larger than the sum of its proper divisors (12407131).

98388389 is a wasteful number, since it uses less digits than its factorization.

98388389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288571.

The product of its digits is 2985984, while the sum is 56.

The square root of 98388389 is about 9919.0921459577. The cubic root of 98388389 is about 461.6518885273.

The spelling of 98388389 in words is "ninety-eight million, three hundred eighty-eight thousand, three hundred eighty-nine".