434004 has 24 divisors (see below), whose sum is σ = 1031520. Its totient is φ = 141984.

The previous prime is 433981. The next prime is 434009. The reversal of 434004 is 400434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434009) by changing a digit.

434004 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402 + ... + 1014.

It is an arithmetic number, because the mean of its divisors is an integer number (42980).

2⁴³⁴⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

434004 is an abundant number, since it is smaller than the sum of its proper divisors (597516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434004 is a wasteful number, since it uses less digits than its factorization.

434004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 434004 is about 658.7897995567. The cubic root of 434004 is about 75.7119753826.

Adding to 434004 its reverse (400434), we get a palindrome (834438).

The spelling of 434004 in words is "four hundred thirty-four thousand, four".