434957 has 2 divisors, whose sum is σ = 434958. Its totient is φ = 434956.

The previous prime is 434947. The next prime is 434963. The reversal of 434957 is 759434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434281 + 676 = 659^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 434957 - 2¹² = 430861 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 (434927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217478 + 217479.

It is an arithmetic number, because the mean of its divisors is an integer number (217479).

2⁴³⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

434957 is a deficient number, since it is larger than the sum of its proper divisors (1).

434957 is an equidigital number, since it uses as much as digits as its factorization.

434957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 32.

The square root of 434957 is about 659.5126988921. The cubic root of 434957 is about 75.7673518035.

The spelling of 434957 in words is "four hundred thirty-four thousand, nine hundred fifty-seven".