98400100 has 36 divisors (see below), whose sum is σ = 214375168. Its totient is φ = 39204000.

The previous prime is 98400073. The next prime is 98400139. The reversal of 98400100 is 100489.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25285 + ... + 28915.

Almost surely, 2^98400100 is an apocalyptic number.

It is an amenable number.

98400100 is an abundant number, since it is smaller than the sum of its proper divisors (115975068).

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

98400100 is a wasteful number, since it uses less digits than its factorization.

98400100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916 (or 3909 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 98400100 is about 9919.6824545950. The cubic root of 98400100 is about 461.6702043430.

Adding to 98400100 its reverse (100489), we get a palindrome (98500589).

The spelling of 98400100 in words is "ninety-eight million, four hundred thousand, one hundred".