98389166 has 16 divisors (see below), whose sum is σ = 156506256. Its totient is φ = 46229376.

The previous prime is 98389129. The next prime is 98389169. The reversal of 98389166 is 66198389.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98389169) 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, 24920 + ... + 28596.

It is an arithmetic number, because the mean of its divisors is an integer number (9781641).

Almost surely, 2^98389166 is an apocalyptic number.

98389166 is a deficient number, since it is larger than the sum of its proper divisors (58117090).

98389166 is a wasteful number, since it uses less digits than its factorization.

98389166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483.

The product of its digits is 559872, while the sum is 50.

The square root of 98389166 is about 9919.1313127713. The cubic root of 98389166 is about 461.6531037879.

The spelling of 98389166 in words is "ninety-eight million, three hundred eighty-nine thousand, one hundred sixty-six".