432958249 has 2 divisors, whose sum is σ = 432958250. Its totient is φ = 432958248.

The previous prime is 432958247. The next prime is 432958289. The reversal of 432958249 is 942859234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432848025 + 110224 = 20805^2 + 332^2 .

It is a cyclic number.

It is not a de Polignac number, because 432958249 - 2¹ = 432958247 is a prime.

Together with 432958247, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 432958199 and 432958208.

It is not a weakly prime, because it can be changed into another prime (432958243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216479124 + 216479125.

It is an arithmetic number, because the mean of its divisors is an integer number (216479125).

Almost surely, 2^432958249 is an apocalyptic number.

It is an amenable number.

432958249 is a deficient number, since it is larger than the sum of its proper divisors (1).

432958249 is an equidigital number, since it uses as much as digits as its factorization.

432958249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 46.

The square root of 432958249 is about 20807.6488099929. The cubic root of 432958249 is about 756.5111607268.

The spelling of 432958249 in words is "four hundred thirty-two million, nine hundred fifty-eight thousand, two hundred forty-nine".