98630 has 16 divisors (see below), whose sum is σ = 203040. Its totient is φ = 33792.

The previous prime is 98627. The next prime is 98639. The reversal of 98630 is 3689.

It is a happy number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 98630.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98630.

It is not an unprimeable number, because it can be changed into a prime (98639) 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, 635 + ... + 774.

It is an arithmetic number, because the mean of its divisors is an integer number (12690).

2⁹⁸⁶³⁰ is an apocalyptic number.

98630 is an abundant number, since it is smaller than the sum of its proper divisors (104410).

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101520).

98630 is a wasteful number, since it uses less digits than its factorization.

98630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 98630 is about 314.0541354608. The cubic root of 98630 is about 46.2029470331.

The spelling of 98630 in words is "ninety-eight thousand, six hundred thirty".