434000003197 has 2 divisors, whose sum is σ = 434000003198. Its totient is φ = 434000003196.

The previous prime is 434000003083. The next prime is 434000003219. The reversal of 434000003197 is 791300000434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426070813081 + 7929190116 = 652741^2 + 89046^2 .

It is a cyclic number.

It is not a de Polignac number, because 434000003197 - 2¹⁹ = 433999478909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434000003497) 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, 217000001598 + 217000001599.

It is an arithmetic number, because the mean of its divisors is an integer number (217000001599).

Almost surely, 2^434000003197 is an apocalyptic number.

It is an amenable number.

434000003197 is a deficient number, since it is larger than the sum of its proper divisors (1).

434000003197 is an equidigital number, since it uses as much as digits as its factorization.

434000003197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 434000003197 in words is "four hundred thirty-four billion, three thousand, one hundred ninety-seven".