434804 has 12 divisors (see below), whose sum is σ = 772128. Its totient is φ = 214200.

The previous prime is 434803. The next prime is 434807. The reversal of 434804 is 408434.

It is a self number, because there is not a number n which added to its sum of digits gives 434804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482 + ... + 1049.

It is an arithmetic number, because the mean of its divisors is an integer number (64344).

2⁴³⁴⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

434804 is a deficient number, since it is larger than the sum of its proper divisors (337324).

434804 is a wasteful number, since it uses less digits than its factorization.

434804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 434804 is about 659.3966939559. The cubic root of 434804 is about 75.7584668146.

The spelling of 434804 in words is "four hundred thirty-four thousand, eight hundred four".