4434534691 has 2 divisors, whose sum is σ = 4434534692. Its totient is φ = 4434534690.

The previous prime is 4434534661. The next prime is 4434534761. The reversal of 4434534691 is 1964354344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4434534691 - 2²⁹ = 3897663779 is a prime.

It is not a weakly prime, because it can be changed into another prime (4434534631) 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, 2217267345 + 2217267346.

It is an arithmetic number, because the mean of its divisors is an integer number (2217267346).

Almost surely, 2^4434534691 is an apocalyptic number.

4434534691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434534691 is an equidigital number, since it uses as much as digits as its factorization.

4434534691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 43.

The square root of 4434534691 is about 66592.3020401007. The cubic root of 4434534691 is about 1642.9184958681.

The spelling of 4434534691 in words is "four billion, four hundred thirty-four million, five hundred thirty-four thousand, six hundred ninety-one".