434334032 has 40 divisors (see below), whose sum is σ = 926190720. Its totient is φ = 195668480.

The previous prime is 434334029. The next prime is 434334041. The reversal of 434334032 is 230433434.

It is a junction number, because it is equal to n+sod(n) for n = 434333992 and 434334010.

It is a congruent 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, 8969 + ... + 30807.

It is an arithmetic number, because the mean of its divisors is an integer number (23154768).

Almost surely, 2^434334032 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 434334032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463095360).

434334032 is an abundant number, since it is smaller than the sum of its proper divisors (491856688).

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

434334032 is a wasteful number, since it uses less digits than its factorization.

434334032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21971 (or 21965 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 434334032 is about 20840.6821385482. The cubic root of 434334032 is about 757.3116187513.

Adding to 434334032 its reverse (230433434), we get a palindrome (664767466).

The spelling of 434334032 in words is "four hundred thirty-four million, three hundred thirty-four thousand, thirty-two".