432841216 has 60 divisors (see below), whose sum is σ = 919834542. Its totient is φ = 202776576.

The previous prime is 432841193. The next prime is 432841219. The reversal of 432841216 is 612148234.

It can be written as a sum of positive squares in only one way, i.e., 318265600 + 114575616 = 17840^2 + 10704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432841219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1940881 + ... + 1941103.

Almost surely, 2^432841216 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 432841216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459917271).

432841216 is an abundant number, since it is smaller than the sum of its proper divisors (486993326).

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

432841216 is an frugal number, since it uses more digits than its factorization.

432841216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 242 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 432841216 is about 20804.8363608080. The cubic root of 432841216 is about 756.4429903743.

The spelling of 432841216 in words is "four hundred thirty-two million, eight hundred forty-one thousand, two hundred sixteen".