9875347 has 2 divisors, whose sum is σ = 9875348. Its totient is φ = 9875346.

The previous prime is 9875339. The next prime is 9875357. The reversal of 9875347 is 7435789.

It is a happy number.

9875347 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7435789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9875347 - 2³ = 9875339 is a prime.

9875347 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9875357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4937673 + 4937674.

It is an arithmetic number, because the mean of its divisors is an integer number (4937674).

Almost surely, 2^9875347 is an apocalyptic number.

9875347 is a deficient number, since it is larger than the sum of its proper divisors (1).

9875347 is an equidigital number, since it uses as much as digits as its factorization.

9875347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 9875347 is about 3142.5064836846. The cubic root of 9875347 is about 214.5445342698.

The spelling of 9875347 in words is "nine million, eight hundred seventy-five thousand, three hundred forty-seven".