98864744 has 48 divisors (see below), whose sum is σ = 205844100. Its totient is φ = 44478720.

The previous prime is 98864737. The next prime is 98864747. The reversal of 98864744 is 44746889.

It can be written as a sum of positive squares in 2 ways, for example, as 95844100 + 3020644 = 9790^2 + 1738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98864692 and 98864701.

It is not an unprimeable number, because it can be changed into a prime (98864747) 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 11 ways as a sum of consecutive naturals, for example, 105044 + ... + 105980.

Almost surely, 2^98864744 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 98864744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102922050).

98864744 is an abundant number, since it is smaller than the sum of its proper divisors (106979356).

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

98864744 is a wasteful number, since it uses less digits than its factorization.

98864744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1059 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 98864744 is about 9943.0751782333. The cubic root of 98864744 is about 462.3957304755.

The spelling of 98864744 in words is "ninety-eight million, eight hundred sixty-four thousand, seven hundred forty-four".