424829 has 2 divisors, whose sum is σ = 424830. Its totient is φ = 424828.

The previous prime is 424819. The next prime is 424841. The reversal of 424829 is 928424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 76729 = 590^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 424829 - 2⁸ = 424573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212414 + 212415.

It is an arithmetic number, because the mean of its divisors is an integer number (212415).

2⁴²⁴⁸²⁹ is an apocalyptic number.

It is an amenable number.

424829 is a deficient number, since it is larger than the sum of its proper divisors (1).

424829 is an equidigital number, since it uses as much as digits as its factorization.

424829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 424829 is about 651.7890763123. The cubic root of 424829 is about 75.1746448585.

The spelling of 424829 in words is "four hundred twenty-four thousand, eight hundred twenty-nine".