432681763 has 2 divisors, whose sum is σ = 432681764. Its totient is φ = 432681762.

The previous prime is 432681719. The next prime is 432681791. The reversal of 432681763 is 367186234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432681763 - 2¹⁷ = 432550691 is a prime.

It is not a weakly prime, because it can be changed into another prime (432681163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216340881 + 216340882.

It is an arithmetic number, because the mean of its divisors is an integer number (216340882).

Almost surely, 2^432681763 is an apocalyptic number.

432681763 is a deficient number, since it is larger than the sum of its proper divisors (1).

432681763 is an equidigital number, since it uses as much as digits as its factorization.

432681763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 432681763 is about 20801.0038940432. The cubic root of 432681763 is about 756.3500910893.

The spelling of 432681763 in words is "four hundred thirty-two million, six hundred eighty-one thousand, seven hundred sixty-three".