434325317 has 2 divisors, whose sum is σ = 434325318. Its totient is φ = 434325316.

The previous prime is 434325239. The next prime is 434325457. The reversal of 434325317 is 713523434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432390436 + 1934881 = 20794^2 + 1391^2 .

It is a cyclic number.

It is not a de Polignac number, because 434325317 - 2¹² = 434321221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434325217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217162658 + 217162659.

It is an arithmetic number, because the mean of its divisors is an integer number (217162659).

Almost surely, 2^434325317 is an apocalyptic number.

It is an amenable number.

434325317 is a deficient number, since it is larger than the sum of its proper divisors (1).

434325317 is an equidigital number, since it uses as much as digits as its factorization.

434325317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 32.

The square root of 434325317 is about 20840.4730512529. The cubic root of 434325317 is about 757.3065535139.

The spelling of 434325317 in words is "four hundred thirty-four million, three hundred twenty-five thousand, three hundred seventeen".