432354089 has 2 divisors, whose sum is σ = 432354090. Its totient is φ = 432354088.

The previous prime is 432354073. The next prime is 432354133. The reversal of 432354089 is 980453234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348942400 + 83411689 = 18680^2 + 9133^2 .

It is a cyclic number.

It is not a de Polignac number, because 432354089 - 2⁴ = 432354073 is a prime.

It is equal to p_22966292 and since 432354089 and 22966292 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (432354029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216177044 + 216177045.

It is an arithmetic number, because the mean of its divisors is an integer number (216177045).

Almost surely, 2^432354089 is an apocalyptic number.

It is an amenable number.

432354089 is a deficient number, since it is larger than the sum of its proper divisors (1).

432354089 is an equidigital number, since it uses as much as digits as its factorization.

432354089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 432354089 is about 20793.1260035619. The cubic root of 432354089 is about 756.1591125071.

The spelling of 432354089 in words is "four hundred thirty-two million, three hundred fifty-four thousand, eighty-nine".