432632663 has 8 divisors (see below), whose sum is σ = 444008400. Its totient is φ = 421391808.

The previous prime is 432632659. The next prime is 432632687. The reversal of 432632663 is 366236234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432632663 - 2² = 432632659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432632623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27206 + ... + 40067.

It is an arithmetic number, because the mean of its divisors is an integer number (55501050).

Almost surely, 2^432632663 is an apocalyptic number.

432632663 is a deficient number, since it is larger than the sum of its proper divisors (11375737).

432632663 is a wasteful number, since it uses less digits than its factorization.

432632663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67441.

The product of its digits is 93312, while the sum is 35.

The square root of 432632663 is about 20799.8236290599. The cubic root of 432632663 is about 756.3214802276.

Adding to 432632663 its reverse (366236234), we get a palindrome (798868897).

The spelling of 432632663 in words is "four hundred thirty-two million, six hundred thirty-two thousand, six hundred sixty-three".