434493 has 12 divisors (see below), whose sum is σ = 655200. Its totient is φ = 276936.

The previous prime is 434479. The next prime is 434501. The reversal of 434493 is 394434.

It is not a de Polignac number, because 434493 - 2⁵ = 434461 is a prime.

434493 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 843 + ... + 1256.

It is an arithmetic number, because the mean of its divisors is an integer number (54600).

2⁴³⁴⁴⁹³ is an apocalyptic number.

It is an amenable number.

434493 is a deficient number, since it is larger than the sum of its proper divisors (220707).

434493 is a wasteful number, since it uses less digits than its factorization.

434493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128 (or 2125 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 434493 is about 659.1608301469. The cubic root of 434493 is about 75.7404000513.

The spelling of 434493 in words is "four hundred thirty-four thousand, four hundred ninety-three".