434126 has 16 divisors (see below), whose sum is σ = 812160. Its totient is φ = 169080.

The previous prime is 434117. The next prime is 434141. The reversal of 434126 is 621434.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 434098 and 434107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 1563.

It is an arithmetic number, because the mean of its divisors is an integer number (50760).

2⁴³⁴¹²⁶ is an apocalyptic number.

434126 is a deficient number, since it is larger than the sum of its proper divisors (378034).

434126 is a wasteful number, since it uses less digits than its factorization.

434126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839.

The product of its digits is 576, while the sum is 20.

The square root of 434126 is about 658.8823870768. The cubic root of 434126 is about 75.7190690158.

The spelling of 434126 in words is "four hundred thirty-four thousand, one hundred twenty-six".