10344643 has 2 divisors, whose sum is σ = 10344644. Its totient is φ = 10344642.

The previous prime is 10344613. The next prime is 10344671. The reversal of 10344643 is 34644301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10344643 - 2¹³ = 10336451 is a prime.

It is not a weakly prime, because it can be changed into another prime (10344613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172321 + 5172322.

It is an arithmetic number, because the mean of its divisors is an integer number (5172322).

Almost surely, 2^10344643 is an apocalyptic number.

10344643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10344643 is an equidigital number, since it uses as much as digits as its factorization.

10344643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 10344643 is about 3216.3089092934. The cubic root of 10344643 is about 217.8906038672.

Adding to 10344643 its reverse (34644301), we get a palindrome (44988944).

The spelling of 10344643 in words is "ten million, three hundred forty-four thousand, six hundred forty-three".