432652389 has 8 divisors (see below), whose sum is σ = 621244512. Its totient is φ = 266247600.

The previous prime is 432652331. The next prime is 432652393. The reversal of 432652389 is 983256234.

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

It is not a de Polignac number, because 432652389 - 2¹³ = 432644197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 432652389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432650389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5546787 + ... + 5546864.

It is an arithmetic number, because the mean of its divisors is an integer number (77655564).

Almost surely, 2^432652389 is an apocalyptic number.

It is an amenable number.

432652389 is a deficient number, since it is larger than the sum of its proper divisors (188592123).

432652389 is a wasteful number, since it uses less digits than its factorization.

432652389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11093667.

The product of its digits is 311040, while the sum is 42.

The square root of 432652389 is about 20800.2978103680. The cubic root of 432652389 is about 756.3329749451.

It can be divided in two parts, 43265 and 2389, that added together give a palindrome (45654).

The spelling of 432652389 in words is "four hundred thirty-two million, six hundred fifty-two thousand, three hundred eighty-nine".