98918894798 has 8 divisors (see below), whose sum is σ = 149847435000. Its totient is φ = 48969749800.

The previous prime is 98918894743. The next prime is 98918894807. The reversal of 98918894798 is 89749881989.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244848548 + ... + 244848951.

It is an arithmetic number, because the mean of its divisors is an integer number (18730929375).

Almost surely, 2^98918894798 is an apocalyptic number.

98918894798 is a deficient number, since it is larger than the sum of its proper divisors (50928540202).

98918894798 is a wasteful number, since it uses less digits than its factorization.

98918894798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489697602.

The product of its digits is 752467968, while the sum is 80.

The spelling of 98918894798 in words is "ninety-eight billion, nine hundred eighteen million, eight hundred ninety-four thousand, seven hundred ninety-eight".