534003343 has 2 divisors, whose sum is σ = 534003344. Its totient is φ = 534003342.

The previous prime is 534003313. The next prime is 534003359. The reversal of 534003343 is 343300435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534003343 - 2¹⁷ = 533872271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534003313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267001671 + 267001672.

It is an arithmetic number, because the mean of its divisors is an integer number (267001672).

Almost surely, 2^534003343 is an apocalyptic number.

534003343 is a deficient number, since it is larger than the sum of its proper divisors (1).

534003343 is an equidigital number, since it uses as much as digits as its factorization.

534003343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 534003343 is about 23108.5123493487. The cubic root of 534003343 is about 811.2997184793.

Adding to 534003343 its reverse (343300435), we get a palindrome (877303778).

The spelling of 534003343 in words is "five hundred thirty-four million, three thousand, three hundred forty-three".