604434432 has 104 divisors (see below), whose sum is σ = 1842123136. Its totient is φ = 172670976.

The previous prime is 604434407. The next prime is 604434433. The reversal of 604434432 is 234434406.

It is a self number, because there is not a number n which added to its sum of digits gives 604434432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604434433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82503 + ... + 89529.

Almost surely, 2^604434432 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 604434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (921061568).

604434432 is an abundant number, since it is smaller than the sum of its proper divisors (1237688704).

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

604434432 is an equidigital number, since it uses as much as digits as its factorization.

604434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7061 (or 7039 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 604434432 is about 24585.2482598814. The cubic root of 604434432 is about 845.5054254835.

Adding to 604434432 its reverse (234434406), we get a palindrome (838868838).

The spelling of 604434432 in words is "six hundred four million, four hundred thirty-four thousand, four hundred thirty-two".