98818630 has 8 divisors (see below), whose sum is σ = 177873552. Its totient is φ = 39527448.

The previous prime is 98818627. The next prime is 98818633. The reversal of 98818630 is 3681889.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98818627) and next prime (98818633).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98818633) 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, 4940922 + ... + 4940941.

It is an arithmetic number, because the mean of its divisors is an integer number (22234194).

Almost surely, 2^98818630 is an apocalyptic number.

98818630 is a deficient number, since it is larger than the sum of its proper divisors (79054922).

98818630 is a wasteful number, since it uses less digits than its factorization.

98818630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881870.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 98818630 is about 9940.7560074674. The cubic root of 98818630 is about 462.3238267412.

The spelling of 98818630 in words is "ninety-eight million, eight hundred eighteen thousand, six hundred thirty".