432376069 has 2 divisors, whose sum is σ = 432376070. Its totient is φ = 432376068.

The previous prime is 432376033. The next prime is 432376093. The reversal of 432376069 is 960673234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364313569 + 68062500 = 19087^2 + 8250^2 .

It is a cyclic number.

It is not a de Polignac number, because 432376069 - 2⁹ = 432375557 is a prime.

It is a super-2 number, since 2×432376069² = 373898130087785522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432376019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216188034 + 216188035.

It is an arithmetic number, because the mean of its divisors is an integer number (216188035).

Almost surely, 2^432376069 is an apocalyptic number.

It is an amenable number.

432376069 is a deficient number, since it is larger than the sum of its proper divisors (1).

432376069 is an equidigital number, since it uses as much as digits as its factorization.

432376069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 432376069 is about 20793.6545369014. The cubic root of 432376069 is about 756.1719261522.

The spelling of 432376069 in words is "four hundred thirty-two million, three hundred seventy-six thousand, sixty-nine".