429382361 has 2 divisors, whose sum is σ = 429382362. Its totient is φ = 429382360.

The previous prime is 429382357. The next prime is 429382363. The reversal of 429382361 is 163283924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414366736 + 15015625 = 20356^2 + 3875^2 .

It is a cyclic number.

It is not a de Polignac number, because 429382361 - 2² = 429382357 is a prime.

Together with 429382363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (429382363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214691180 + 214691181.

It is an arithmetic number, because the mean of its divisors is an integer number (214691181).

Almost surely, 2^429382361 is an apocalyptic number.

It is an amenable number.

429382361 is a deficient number, since it is larger than the sum of its proper divisors (1).

429382361 is an equidigital number, since it uses as much as digits as its factorization.

429382361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 429382361 is about 20721.5434029418. The cubic root of 429382361 is about 754.4226751803.

The spelling of 429382361 in words is "four hundred twenty-nine million, three hundred eighty-two thousand, three hundred sixty-one".