98398250000 has 70 divisors (see below), whose sum is σ = 238305816834. Its totient is φ = 39359200000.

The previous prime is 98398249993. The next prime is 98398250003. The reversal of 98398250000 is 5289389.

It can be written as a sum of positive squares in 7 ways, for example, as 89408176144 + 8990073856 = 299012^2 + 94816^2 .

It is not an unprimeable number, because it can be changed into a prime (98398250003) by changing a digit.

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 13 ways as a sum of consecutive naturals, for example, 53204 + ... + 446796.

Almost surely, 2^98398250000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98398250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119152908417).

98398250000 is an abundant number, since it is smaller than the sum of its proper divisors (139907566834).

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

98398250000 is an frugal number, since it uses more digits than its factorization.

98398250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393631 (or 393600 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 98398250000 in words is "ninety-eight billion, three hundred ninety-eight million, two hundred fifty thousand".