429797 has 2 divisors, whose sum is σ = 429798. Its totient is φ = 429796.

The previous prime is 429791. The next prime is 429817. The reversal of 429797 is 797924.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244036 + 185761 = 494^2 + 431^2 .

It is a cyclic number.

It is not a de Polignac number, because 429797 - 2⁶ = 429733 is a prime.

It is a super-2 number, since 2×429797² = 369450922418, which contains 22 as substring.

It is a Chen prime.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 429797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429791) 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, 214898 + 214899.

It is an arithmetic number, because the mean of its divisors is an integer number (214899).

2⁴²⁹⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

429797 is a deficient number, since it is larger than the sum of its proper divisors (1).

429797 is an equidigital number, since it uses as much as digits as its factorization.

429797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 38.

The square root of 429797 is about 655.5890481086. The cubic root of 429797 is about 75.4665436609.

The spelling of 429797 in words is "four hundred twenty-nine thousand, seven hundred ninety-seven".