98443444 has 24 divisors (see below), whose sum is σ = 188199648. Its totient is φ = 44684640.

The previous prime is 98443369. The next prime is 98443451. The reversal of 98443444 is 44434489.

It is a super-2 number, since 2×98443444² = 19382223333162272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98443397 and 98443406.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 48147 + ... + 50149.

It is an arithmetic number, because the mean of its divisors is an integer number (7841652).

Almost surely, 2^98443444 is an apocalyptic number.

It is an amenable number.

98443444 is a deficient number, since it is larger than the sum of its proper divisors (89756204).

98443444 is a wasteful number, since it uses less digits than its factorization.

98443444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3133 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 98443444 is about 9921.8669614141. The cubic root of 98443444 is about 461.7379810218.

The spelling of 98443444 in words is "ninety-eight million, four hundred forty-three thousand, four hundred forty-four".