98369658 has 12 divisors (see below), whose sum is σ = 213134298. Its totient is φ = 32789880.

The previous prime is 98369647. The next prime is 98369659. The reversal of 98369658 is 85696389.

It can be written as a sum of positive squares in only one way, i.e., 64112049 + 34257609 = 8007^2 + 5853^2 .

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

It is not an unprimeable number, because it can be changed into a prime (98369659) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2732473 + ... + 2732508.

Almost surely, 2^98369658 is an apocalyptic number.

98369658 is an abundant number, since it is smaller than the sum of its proper divisors (114764640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98369658 is a wasteful number, since it uses less digits than its factorization.

98369658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464989 (or 5464986 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 98369658 is about 9918.1479117827. The cubic root of 98369658 is about 461.6225905231.

The spelling of 98369658 in words is "ninety-eight million, three hundred sixty-nine thousand, six hundred fifty-eight".