434042304 has 112 divisors (see below), whose sum is σ = 1198778400. Its totient is φ = 138428416.

The previous prime is 434042299. The next prime is 434042339. The reversal of 434042304 is 403240434.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762532 + ... + 763100.

Almost surely, 2^434042304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434042304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599389200).

434042304 is an abundant number, since it is smaller than the sum of its proper divisors (764736096).

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

434042304 is a wasteful number, since it uses less digits than its factorization.

434042304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 434042304 is about 20833.6819597497. The cubic root of 434042304 is about 757.1420269397.

Adding to 434042304 its reverse (403240434), we get a palindrome (837282738).

The spelling of 434042304 in words is "four hundred thirty-four million, forty-two thousand, three hundred four".