429064399 has 2 divisors, whose sum is σ = 429064400. Its totient is φ = 429064398.

The previous prime is 429064387. The next prime is 429064429. The reversal of 429064399 is 993460924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 429064399 - 2²³ = 420675791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429064369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214532199 + 214532200.

It is an arithmetic number, because the mean of its divisors is an integer number (214532200).

Almost surely, 2^429064399 is an apocalyptic number.

429064399 is a deficient number, since it is larger than the sum of its proper divisors (1).

429064399 is an equidigital number, since it uses as much as digits as its factorization.

429064399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 429064399 is about 20713.8697253797. The cubic root of 429064399 is about 754.2364099775.

The spelling of 429064399 in words is "four hundred twenty-nine million, sixty-four thousand, three hundred ninety-nine".