98830 has 8 divisors (see below), whose sum is σ = 177912. Its totient is φ = 39528.

The previous prime is 98809. The next prime is 98837. The reversal of 98830 is 3889.

98830 is nontrivially palindromic in base 11.

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

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98837) 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, 4932 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (22239).

2⁹⁸⁸³⁰ is an apocalyptic number.

98830 is a deficient number, since it is larger than the sum of its proper divisors (79082).

98830 is a wasteful number, since it uses less digits than its factorization.

98830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9890.

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

The square root of 98830 is about 314.3723906452. The cubic root of 98830 is about 46.2341557609.

The spelling of 98830 in words is "ninety-eight thousand, eight hundred thirty".