432896249 has 2 divisors, whose sum is σ = 432896250. Its totient is φ = 432896248.

The previous prime is 432896237. The next prime is 432896281. The reversal of 432896249 is 942698234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431808400 + 1087849 = 20780^2 + 1043^2 .

It is a cyclic number.

It is not a de Polignac number, because 432896249 - 2⁸ = 432895993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (432896549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216448124 + 216448125.

It is an arithmetic number, because the mean of its divisors is an integer number (216448125).

Almost surely, 2^432896249 is an apocalyptic number.

It is an amenable number.

432896249 is a deficient number, since it is larger than the sum of its proper divisors (1).

432896249 is an equidigital number, since it uses as much as digits as its factorization.

432896249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 47.

The square root of 432896249 is about 20806.1589198968. The cubic root of 432896249 is about 756.4750479829.

The spelling of 432896249 in words is "four hundred thirty-two million, eight hundred ninety-six thousand, two hundred forty-nine".