434442067 has 2 divisors, whose sum is σ = 434442068. Its totient is φ = 434442066.

The previous prime is 434442031. The next prime is 434442077. The reversal of 434442067 is 760244434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434442067 - 2¹⁹ = 433917779 is a prime.

It is not a weakly prime, because it can be changed into another prime (434442077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217221033 + 217221034.

It is an arithmetic number, because the mean of its divisors is an integer number (217221034).

Almost surely, 2^434442067 is an apocalyptic number.

434442067 is a deficient number, since it is larger than the sum of its proper divisors (1).

434442067 is an equidigital number, since it uses as much as digits as its factorization.

434442067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 434442067 is about 20843.2739031084. The cubic root of 434442067 is about 757.3744040518.

The spelling of 434442067 in words is "four hundred thirty-four million, four hundred forty-two thousand, sixty-seven".