98349218 has 8 divisors (see below), whose sum is σ = 160935120. Its totient is φ = 44704180.

The previous prime is 98349203. The next prime is 98349253. The reversal of 98349218 is 81294389.

It is a happy number.

98349218 is nontrivially palindromic in base 15.

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235188 + ... + 2235231.

It is an arithmetic number, because the mean of its divisors is an integer number (20116890).

Almost surely, 2^98349218 is an apocalyptic number.

98349218 is a deficient number, since it is larger than the sum of its proper divisors (62585902).

98349218 is a wasteful number, since it uses less digits than its factorization.

98349218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470432.

The product of its digits is 124416, while the sum is 44.

The square root of 98349218 is about 9917.1174239292. The cubic root of 98349218 is about 461.5906151506.

The spelling of 98349218 in words is "ninety-eight million, three hundred forty-nine thousand, two hundred eighteen".