434904359 has 2 divisors, whose sum is σ = 434904360. Its totient is φ = 434904358.

The previous prime is 434904347. The next prime is 434904391. The reversal of 434904359 is 953409434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434904359 - 2²⁰ = 433855783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434924359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217452179 + 217452180.

It is an arithmetic number, because the mean of its divisors is an integer number (217452180).

Almost surely, 2^434904359 is an apocalyptic number.

434904359 is a deficient number, since it is larger than the sum of its proper divisors (1).

434904359 is an equidigital number, since it uses as much as digits as its factorization.

434904359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 434904359 is about 20854.3606710923. The cubic root of 434904359 is about 757.6429507978.

The spelling of 434904359 in words is "four hundred thirty-four million, nine hundred four thousand, three hundred fifty-nine".