434596457 has 2 divisors, whose sum is σ = 434596458. Its totient is φ = 434596456.

The previous prime is 434596441. The next prime is 434596499. The reversal of 434596457 is 754695434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252778201 + 181818256 = 15899^2 + 13484^2 .

It is a cyclic number.

It is not a de Polignac number, because 434596457 - 2⁴ = 434596441 is a prime.

It is not a weakly prime, because it can be changed into another prime (434595457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217298228 + 217298229.

It is an arithmetic number, because the mean of its divisors is an integer number (217298229).

Almost surely, 2^434596457 is an apocalyptic number.

It is an amenable number.

434596457 is a deficient number, since it is larger than the sum of its proper divisors (1).

434596457 is an equidigital number, since it uses as much as digits as its factorization.

434596457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 47.

The square root of 434596457 is about 20846.9771669660. The cubic root of 434596457 is about 757.4641108231.

The spelling of 434596457 in words is "four hundred thirty-four million, five hundred ninety-six thousand, four hundred fifty-seven".