797429 has 2 divisors, whose sum is σ = 797430. Its totient is φ = 797428.

The previous prime is 797417. The next prime is 797473. The reversal of 797429 is 924797.

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., 792100 + 5329 = 890^2 + 73^2 .

It is a cyclic number.

It is not a de Polignac number, because 797429 - 2¹² = 793333 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 797392 and 797401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797029) 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, 398714 + 398715.

It is an arithmetic number, because the mean of its divisors is an integer number (398715).

2⁷⁹⁷⁴²⁹ is an apocalyptic number.

It is an amenable number.

797429 is a deficient number, since it is larger than the sum of its proper divisors (1).

797429 is an equidigital number, since it uses as much as digits as its factorization.

797429 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 797429 is about 892.9888017215. The cubic root of 797429 is about 92.7322239093.

The spelling of 797429 in words is "seven hundred ninety-seven thousand, four hundred twenty-nine".