432669773 has 2 divisors, whose sum is σ = 432669774. Its totient is φ = 432669772.

The previous prime is 432669751. The next prime is 432669791. The reversal of 432669773 is 377966234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 324468169 + 108201604 = 18013^2 + 10402^2 .

It is a cyclic number.

It is not a de Polignac number, because 432669773 - 2⁶ = 432669709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432669173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216334886 + 216334887.

It is an arithmetic number, because the mean of its divisors is an integer number (216334887).

Almost surely, 2^432669773 is an apocalyptic number.

It is an amenable number.

432669773 is a deficient number, since it is larger than the sum of its proper divisors (1).

432669773 is an equidigital number, since it uses as much as digits as its factorization.

432669773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 47.

The square root of 432669773 is about 20800.7156848028. The cubic root of 432669773 is about 756.3431046448.

The spelling of 432669773 in words is "four hundred thirty-two million, six hundred sixty-nine thousand, seven hundred seventy-three".