434416163 has 2 divisors, whose sum is σ = 434416164. Its totient is φ = 434416162.

The previous prime is 434416153. The next prime is 434416217. The reversal of 434416163 is 361614434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434416163 - 2¹⁶ = 434350627 is a prime.

It is not a weakly prime, because it can be changed into another prime (434416123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217208081 + 217208082.

It is an arithmetic number, because the mean of its divisors is an integer number (217208082).

Almost surely, 2^434416163 is an apocalyptic number.

434416163 is a deficient number, since it is larger than the sum of its proper divisors (1).

434416163 is an equidigital number, since it uses as much as digits as its factorization.

434416163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The square root of 434416163 is about 20842.6524943444. The cubic root of 434416163 is about 757.3593507086.

The spelling of 434416163 in words is "four hundred thirty-four million, four hundred sixteen thousand, one hundred sixty-three".