9850369 has 2 divisors, whose sum is σ = 9850370. Its totient is φ = 9850368.

The previous prime is 9850363. The next prime is 9850387. The reversal of 9850369 is 9630589.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8439025 + 1411344 = 2905^2 + 1188^2 .

It is a cyclic number.

It is not a de Polignac number, because 9850369 - 2⁹ = 9849857 is a prime.

It is a super-2 number, since 2×9850369² = 194059538872322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (9850363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4925184 + 4925185.

It is an arithmetic number, because the mean of its divisors is an integer number (4925185).

Almost surely, 2^9850369 is an apocalyptic number.

It is an amenable number.

9850369 is a deficient number, since it is larger than the sum of its proper divisors (1).

9850369 is an equidigital number, since it uses as much as digits as its factorization.

9850369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 9850369 is about 3138.5297513326. The cubic root of 9850369 is about 214.3634969901.

The spelling of 9850369 in words is "nine million, eight hundred fifty thousand, three hundred sixty-nine".