9869347 has 2 divisors, whose sum is σ = 9869348. Its totient is φ = 9869346.

The previous prime is 9869339. The next prime is 9869393. The reversal of 9869347 is 7439689.

It is an a-pointer prime, because the next prime (9869393) can be obtained adding 9869347 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9869347 - 2³ = 9869339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9869297 and 9869306.

It is not a weakly prime, because it can be changed into another prime (9864347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4934673 + 4934674.

It is an arithmetic number, because the mean of its divisors is an integer number (4934674).

Almost surely, 2^9869347 is an apocalyptic number.

9869347 is a deficient number, since it is larger than the sum of its proper divisors (1).

9869347 is an equidigital number, since it uses as much as digits as its factorization.

9869347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 46.

The square root of 9869347 is about 3141.5516866670. The cubic root of 9869347 is about 214.5010749362.

The spelling of 9869347 in words is "nine million, eight hundred sixty-nine thousand, three hundred forty-seven".