534303439 has 2 divisors, whose sum is σ = 534303440. Its totient is φ = 534303438.

The previous prime is 534303403. The next prime is 534303443. The reversal of 534303439 is 934303435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534303439 - 2⁹ = 534302927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534303139) 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, 267151719 + 267151720.

It is an arithmetic number, because the mean of its divisors is an integer number (267151720).

Almost surely, 2^534303439 is an apocalyptic number.

534303439 is a deficient number, since it is larger than the sum of its proper divisors (1).

534303439 is an equidigital number, since it uses as much as digits as its factorization.

534303439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 34.

The square root of 534303439 is about 23115.0046290283. The cubic root of 534303439 is about 811.4516664713.

The spelling of 534303439 in words is "five hundred thirty-four million, three hundred three thousand, four hundred thirty-nine".