9874441 has 2 divisors, whose sum is σ = 9874442. Its totient is φ = 9874440.

The previous prime is 9874439. The next prime is 9874451. The reversal of 9874441 is 1444789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8874441 + 1000000 = 2979^2 + 1000^2 .

It is an emirp because it is prime and its reverse (1444789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9874441 - 2¹ = 9874439 is a prime.

Together with 9874439, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9874441.

It is not a weakly prime, because it can be changed into another prime (9874411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4937220 + 4937221.

It is an arithmetic number, because the mean of its divisors is an integer number (4937221).

Almost surely, 2^9874441 is an apocalyptic number.

It is an amenable number.

9874441 is a deficient number, since it is larger than the sum of its proper divisors (1).

9874441 is an equidigital number, since it uses as much as digits as its factorization.

9874441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 9874441 is about 3142.3623279310. The cubic root of 9874441 is about 214.5379730390.

The spelling of 9874441 in words is "nine million, eight hundred seventy-four thousand, four hundred forty-one".