434383 has 2 divisors, whose sum is σ = 434384. Its totient is φ = 434382.

The previous prime is 434377. The next prime is 434387. The reversal of 434383 is 383434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434383 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217191 + 217192.

It is an arithmetic number, because the mean of its divisors is an integer number (217192).

2⁴³⁴³⁸³ is an apocalyptic number.

434383 is a deficient number, since it is larger than the sum of its proper divisors (1).

434383 is an equidigital number, since it uses as much as digits as its factorization.

434383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 434383 is about 659.0773854412. The cubic root of 434383 is about 75.7340078139.

The spelling of 434383 in words is "four hundred thirty-four thousand, three hundred eighty-three".