432233749 has 2 divisors, whose sum is σ = 432233750. Its totient is φ = 432233748.

The previous prime is 432233699. The next prime is 432233801. The reversal of 432233749 is 947332234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431891524 + 342225 = 20782^2 + 585^2 .

It is a cyclic number.

It is not a de Polignac number, because 432233749 - 2¹³ = 432225557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432533749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216116874 + 216116875.

It is an arithmetic number, because the mean of its divisors is an integer number (216116875).

Almost surely, 2^432233749 is an apocalyptic number.

It is an amenable number.

432233749 is a deficient number, since it is larger than the sum of its proper divisors (1).

432233749 is an equidigital number, since it uses as much as digits as its factorization.

432233749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 37.

The square root of 432233749 is about 20790.2320573869. The cubic root of 432233749 is about 756.0889503924.

The spelling of 432233749 in words is "four hundred thirty-two million, two hundred thirty-three thousand, seven hundred forty-nine".