432334632 has 32 divisors (see below), whose sum is σ = 1083919680. Its totient is φ = 143700480.

The previous prime is 432334631. The next prime is 432334673. The reversal of 432334632 is 236433234.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 432334632.

It is not an unprimeable number, because it can be changed into a prime (432334631) 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, 17044 + ... + 33987.

It is an arithmetic number, because the mean of its divisors is an integer number (33872490).

Almost surely, 2^432334632 is an apocalyptic number.

It is an amenable number.

432334632 is an abundant number, since it is smaller than the sum of its proper divisors (651585048).

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

432334632 is a wasteful number, since it uses less digits than its factorization.

432334632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51393 (or 51389 counting only the distinct ones).

The product of its digits is 31104, while the sum is 30.

The square root of 432334632 is about 20792.6581273295. The cubic root of 432334632 is about 756.1477693288.

Adding to 432334632 its reverse (236433234), we get a palindrome (668767866).

The spelling of 432334632 in words is "four hundred thirty-two million, three hundred thirty-four thousand, six hundred thirty-two".