429489323 has 2 divisors, whose sum is σ = 429489324. Its totient is φ = 429489322.

The previous prime is 429489317. The next prime is 429489329. The reversal of 429489323 is 323984924.

It is a balanced prime because it is at equal distance from previous prime (429489317) and next prime (429489329).

It is a cyclic number.

It is not a de Polignac number, because 429489323 - 2⁶ = 429489259 is a prime.

It is a super-2 number, since 2×429489323² = 368922157141996658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (429489329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214744661 + 214744662.

It is an arithmetic number, because the mean of its divisors is an integer number (214744662).

Almost surely, 2^429489323 is an apocalyptic number.

429489323 is a deficient number, since it is larger than the sum of its proper divisors (1).

429489323 is an equidigital number, since it uses as much as digits as its factorization.

429489323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 44.

The square root of 429489323 is about 20724.1241793230. The cubic root of 429489323 is about 754.4853138802.

The spelling of 429489323 in words is "four hundred twenty-nine million, four hundred eighty-nine thousand, three hundred twenty-three".