432344 has 32 divisors (see below), whose sum is σ = 939600. Its totient is φ = 184960.

The previous prime is 432343. The next prime is 432349. The reversal of 432344 is 443234.

432344 = 2⁴ + 3⁴ + ... + 18⁴.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432343) 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, 25424 + ... + 25440.

2⁴³²³⁴⁴ is an apocalyptic number.

432344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469800).

432344 is an abundant number, since it is smaller than the sum of its proper divisors (507256).

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

432344 is a wasteful number, since it uses less digits than its factorization.

432344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 30 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 432344 is about 657.5287065977. The cubic root of 432344 is about 75.6153230794.

Adding to 432344 its reverse (443234), we get a palindrome (875578).

The spelling of 432344 in words is "four hundred thirty-two thousand, three hundred forty-four".