9814943 has 2 divisors, whose sum is σ = 9814944. Its totient is φ = 9814942.

The previous prime is 9814921. The next prime is 9814979. The reversal of 9814943 is 3494189.

9814943 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 a cyclic number.

It is not a de Polignac number, because 9814943 - 2¹² = 9810847 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 9814897 and 9814906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9814993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4907471 + 4907472.

It is an arithmetic number, because the mean of its divisors is an integer number (4907472).

Almost surely, 2^9814943 is an apocalyptic number.

9814943 is a deficient number, since it is larger than the sum of its proper divisors (1).

9814943 is an equidigital number, since it uses as much as digits as its factorization.

9814943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 9814943 is about 3132.8809425192. The cubic root of 9814943 is about 214.1062083799.

The spelling of 9814943 in words is "nine million, eight hundred fourteen thousand, nine hundred forty-three".