9868853 has 2 divisors, whose sum is σ = 9868854. Its totient is φ = 9868852.

The previous prime is 9868849. The next prime is 9868867. The reversal of 9868853 is 3588689.

9868853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9690769 + 178084 = 3113^2 + 422^2 .

It is a cyclic number.

It is not a de Polignac number, because 9868853 - 2² = 9868849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9868798 and 9868807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9868813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4934426 + 4934427.

It is an arithmetic number, because the mean of its divisors is an integer number (4934427).

Almost surely, 2^9868853 is an apocalyptic number.

It is an amenable number.

9868853 is a deficient number, since it is larger than the sum of its proper divisors (1).

9868853 is an equidigital number, since it uses as much as digits as its factorization.

9868853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 47.

The square root of 9868853 is about 3141.4730621159. The cubic root of 9868853 is about 214.4974959997.

The spelling of 9868853 in words is "nine million, eight hundred sixty-eight thousand, eight hundred fifty-three".