429907 has 2 divisors, whose sum is σ = 429908. Its totient is φ = 429906.

The previous prime is 429901. The next prime is 429911. The reversal of 429907 is 709924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 429907 - 2³ = 429899 is a prime.

It is not a weakly prime, because it can be changed into another prime (429901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214953 + 214954.

It is an arithmetic number, because the mean of its divisors is an integer number (214954).

2⁴²⁹⁹⁰⁷ is an apocalyptic number.

429907 is a deficient number, since it is larger than the sum of its proper divisors (1).

429907 is an equidigital number, since it uses as much as digits as its factorization.

429907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 429907 is about 655.6729367604. The cubic root of 429907 is about 75.4729812828.

The spelling of 429907 in words is "four hundred twenty-nine thousand, nine hundred seven".