98380 has 12 divisors (see below), whose sum is σ = 206640. Its totient is φ = 39344.

The previous prime is 98377. The next prime is 98387. The reversal of 98380 is 8389.

98380 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2440 + ... + 2479.

It is an arithmetic number, because the mean of its divisors is an integer number (17220).

2⁹⁸³⁸⁰ is an apocalyptic number.

It is an amenable number.

98380 is an abundant number, since it is smaller than the sum of its proper divisors (108260).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103320).

98380 is a wasteful number, since it uses less digits than its factorization.

98380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928 (or 4926 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 98380 is about 313.6558623715. The cubic root of 98380 is about 46.1638767373.

The spelling of 98380 in words is "ninety-eight thousand, three hundred eighty".