432231936 has 80 divisors (see below), whose sum is σ = 1219301424. Its totient is φ = 135593984.

The previous prime is 432231901. The next prime is 432231949. The reversal of 432231936 is 639132234.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 432231897 and 432231906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17836 + ... + 34388.

Almost surely, 2^432231936 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 432231936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609650712).

432231936 is an abundant number, since it is smaller than the sum of its proper divisors (787069488).

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

432231936 is a wasteful number, since it uses less digits than its factorization.

432231936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16591 (or 16575 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 432231936 is about 20790.1884551343. The cubic root of 432231936 is about 756.0878932552.

The spelling of 432231936 in words is "four hundred thirty-two million, two hundred thirty-one thousand, nine hundred thirty-six".