9400343 has 2 divisors, whose sum is σ = 9400344. Its totient is φ = 9400342.

The previous prime is 9400333. The next prime is 9400351. The reversal of 9400343 is 3430049.

9400343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9400343 - 2⁴ = 9400327 is a prime.

It is a Sophie Germain prime.

It is equal to p₆₂₇₄₂₂ and since 9400343 and 627422 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9400333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4700171 + 4700172.

It is an arithmetic number, because the mean of its divisors is an integer number (4700172).

Almost surely, 2^9400343 is an apocalyptic number.

9400343 is a deficient number, since it is larger than the sum of its proper divisors (1).

9400343 is an equidigital number, since it uses as much as digits as its factorization.

9400343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 9400343 is about 3065.9978799732. The cubic root of 9400343 is about 211.0479963888.

The spelling of 9400343 in words is "nine million, four hundred thousand, three hundred forty-three".