434432004 has 24 divisors (see below), whose sum is σ = 1057748160. Its totient is φ = 138514464.

The previous prime is 434431993. The next prime is 434432021. The reversal of 434432004 is 400234434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786739 + ... + 787290.

It is an arithmetic number, because the mean of its divisors is an integer number (44072840).

Almost surely, 2^434432004 is an apocalyptic number.

It is an amenable number.

434432004 is an abundant number, since it is smaller than the sum of its proper divisors (623316156).

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

434432004 is a wasteful number, since it uses less digits than its factorization.

434432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574059 (or 1574057 counting only the distinct ones).

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

The square root of 434432004 is about 20843.0325048924. The cubic root of 434432004 is about 757.3685563081.

Adding to 434432004 its reverse (400234434), we get a palindrome (834666438).

The spelling of 434432004 in words is "four hundred thirty-four million, four hundred thirty-two thousand, four".