9800049 has 24 divisors (see below), whose sum is σ = 15330720. Its totient is φ = 5552064.

The previous prime is 9800027. The next prime is 9800053. The reversal of 9800049 is 9400089.

It is not a de Polignac number, because 9800049 - 2¹⁶ = 9734513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9799989 and 9800025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23757 + ... + 24165.

It is an arithmetic number, because the mean of its divisors is an integer number (638780).

Almost surely, 2^9800049 is an apocalyptic number.

It is an amenable number.

9800049 is a deficient number, since it is larger than the sum of its proper divisors (5530671).

9800049 is a wasteful number, since it uses less digits than its factorization.

9800049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 9800049 is about 3130.5029947278. The cubic root of 9800049 is about 213.9978527749.

The spelling of 9800049 in words is "nine million, eight hundred thousand, forty-nine".