98199347798 has 8 divisors (see below), whose sum is σ = 148675648392. Its totient is φ = 48640798336.

The previous prime is 98199347783. The next prime is 98199347819. The reversal of 98199347798 is 89774399189.

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

It is a super-2 number, since 2×98199347798² (a number of 23 digits) contains 22 as substring.

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, 229437515 + ... + 229437942.

It is an arithmetic number, because the mean of its divisors is an integer number (18584456049).

Almost surely, 2^98199347798 is an apocalyptic number.

98199347798 is a deficient number, since it is larger than the sum of its proper divisors (50476300594).

98199347798 is a wasteful number, since it uses less digits than its factorization.

98199347798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458875566.

The product of its digits is 246903552, while the sum is 74.

The spelling of 98199347798 in words is "ninety-eight billion, one hundred ninety-nine million, three hundred forty-seven thousand, seven hundred ninety-eight".