434324563 has 2 divisors, whose sum is σ = 434324564. Its totient is φ = 434324562.

The previous prime is 434324533. The next prime is 434324573. The reversal of 434324563 is 365423434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434324563 - 2⁵ = 434324531 is a prime.

It is not a weakly prime, because it can be changed into another prime (434324533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217162281 + 217162282.

It is an arithmetic number, because the mean of its divisors is an integer number (217162282).

Almost surely, 2^434324563 is an apocalyptic number.

434324563 is a deficient number, since it is larger than the sum of its proper divisors (1).

434324563 is an equidigital number, since it uses as much as digits as its factorization.

434324563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 34.

The square root of 434324563 is about 20840.4549614446. The cubic root of 434324563 is about 757.3061152791.

Adding to 434324563 its reverse (365423434), we get a palindrome (799747997).

The spelling of 434324563 in words is "four hundred thirty-four million, three hundred twenty-four thousand, five hundred sixty-three".