434232344 has 64 divisors (see below), whose sum is σ = 1011978240. Its totient is φ = 170087040.

The previous prime is 434232307. The next prime is 434232401. The reversal of 434232344 is 443232434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72089 + ... + 77879.

It is an arithmetic number, because the mean of its divisors is an integer number (15812160).

Almost surely, 2^434232344 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 434232344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505989120).

434232344 is an abundant number, since it is smaller than the sum of its proper divisors (577745896).

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

434232344 is a wasteful number, since it uses less digits than its factorization.

434232344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920 (or 5916 counting only the distinct ones).

The product of its digits is 27648, while the sum is 29.

The square root of 434232344 is about 20838.2423443053. The cubic root of 434232344 is about 757.2525125420.

Adding to 434232344 its reverse (443232434), we get a palindrome (877464778).

The spelling of 434232344 in words is "four hundred thirty-four million, two hundred thirty-two thousand, three hundred forty-four".