432745323 has 8 divisors (see below), whose sum is σ = 583477200. Its totient is φ = 285255168.

The previous prime is 432745321. The next prime is 432745351. The reversal of 432745323 is 323547234.

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

It is not a de Polignac number, because 432745323 - 2¹ = 432745321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432745321) 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, 810118 + ... + 810651.

It is an arithmetic number, because the mean of its divisors is an integer number (72934650).

Almost surely, 2^432745323 is an apocalyptic number.

432745323 is a deficient number, since it is larger than the sum of its proper divisors (150731877).

432745323 is a wasteful number, since it uses less digits than its factorization.

432745323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620861.

The product of its digits is 60480, while the sum is 33.

The square root of 432745323 is about 20802.5316488162. The cubic root of 432745323 is about 756.3871246647.

The spelling of 432745323 in words is "four hundred thirty-two million, seven hundred forty-five thousand, three hundred twenty-three".