432630216 has 24 divisors (see below), whose sum is σ = 1171707030. Its totient is φ = 144210048.

The previous prime is 432630173. The next prime is 432630217. The reversal of 432630216 is 612036234.

432630216 is a `hidden beast` number, since 4 + 3 + 2 + 630 + 21 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 275228100 + 157402116 = 16590^2 + 12546^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 432630216.

It is not an unprimeable number, because it can be changed into a prime (432630217) 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, 3004305 + ... + 3004448.

Almost surely, 2^432630216 is an apocalyptic number.

It is an amenable number.

432630216 is an abundant number, since it is smaller than the sum of its proper divisors (739076814).

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

432630216 is a wasteful number, since it uses less digits than its factorization.

432630216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008765 (or 6008758 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 432630216 is about 20799.7648063626. The cubic root of 432630216 is about 756.3200542895.

The spelling of 432630216 in words is "four hundred thirty-two million, six hundred thirty thousand, two hundred sixteen".