98648084618 has 16 divisors (see below), whose sum is σ = 153770572800. Its totient is φ = 47412584400.

The previous prime is 98648084617. The next prime is 98648084627. The reversal of 98648084618 is 81648084689.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (98648084617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5330018 + ... + 5348493.

It is an arithmetic number, because the mean of its divisors is an integer number (9610660800).

Almost surely, 2^98648084618 is an apocalyptic number.

98648084618 is a deficient number, since it is larger than the sum of its proper divisors (55122488182).

98648084618 is a wasteful number, since it uses less digits than its factorization.

98648084618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10678693.

The product of its (nonzero) digits is 21233664, while the sum is 62.

The spelling of 98648084618 in words is "ninety-eight billion, six hundred forty-eight million, eighty-four thousand, six hundred eighteen".