98361744 has 80 divisors (see below), whose sum is σ = 275107392. Its totient is φ = 30104064.

The previous prime is 98361719. The next prime is 98361749. The reversal of 98361744 is 44716389.

Its product of digits (145152) is a multiple of the sum of its prime factors (864).

It is a junction number, because it is equal to n+sod(n) for n = 98361696 and 98361705.

It is not an unprimeable number, because it can be changed into a prime (98361749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176314 + ... + 176870.

Almost surely, 2^98361744 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 98361744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137553696).

98361744 is an abundant number, since it is smaller than the sum of its proper divisors (176745648).

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

98361744 is a wasteful number, since it uses less digits than its factorization.

98361744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 858 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 98361744 is about 9917.7489381412. The cubic root of 98361744 is about 461.6102107601.

The spelling of 98361744 in words is "ninety-eight million, three hundred sixty-one thousand, seven hundred forty-four".