434410997 has 2 divisors, whose sum is σ = 434410998. Its totient is φ = 434410996.

The previous prime is 434410987. The next prime is 434411011. The reversal of 434410997 is 799014434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360468196 + 73942801 = 18986^2 + 8599^2 .

It is a cyclic number.

It is not a de Polignac number, because 434410997 - 2¹⁰ = 434409973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434410957) 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, 217205498 + 217205499.

It is an arithmetic number, because the mean of its divisors is an integer number (217205499).

Almost surely, 2^434410997 is an apocalyptic number.

It is an amenable number.

434410997 is a deficient number, since it is larger than the sum of its proper divisors (1).

434410997 is an equidigital number, since it uses as much as digits as its factorization.

434410997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 434410997 is about 20842.5285654116. The cubic root of 434410997 is about 757.3563485690.

The spelling of 434410997 in words is "four hundred thirty-four million, four hundred ten thousand, nine hundred ninety-seven".