434963 has 2 divisors, whose sum is σ = 434964. Its totient is φ = 434962.

The previous prime is 434957. The next prime is 434977. The reversal of 434963 is 369434.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434963 - 2⁴ = 434947 is a prime.

It is a super-2 number, since 2×434963² = 378385622738, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 434963.

It is not a weakly prime, because it can be changed into another prime (434923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217481 + 217482.

It is an arithmetic number, because the mean of its divisors is an integer number (217482).

2⁴³⁴⁹⁶³ is an apocalyptic number.

434963 is a deficient number, since it is larger than the sum of its proper divisors (1).

434963 is an equidigital number, since it uses as much as digits as its factorization.

434963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 434963 is about 659.5172476896. The cubic root of 434963 is about 75.7677001919.

The spelling of 434963 in words is "four hundred thirty-four thousand, nine hundred sixty-three".