3499065389 has 2 divisors, whose sum is σ = 3499065390. Its totient is φ = 3499065388.

The previous prime is 3499065343. The next prime is 3499065391. The reversal of 3499065389 is 9835609943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3227376100 + 271689289 = 56810^2 + 16483^2 .

It is a cyclic number.

It is not a de Polignac number, because 3499065389 - 2⁸ = 3499065133 is a prime.

Together with 3499065391, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3499065319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749532694 + 1749532695.

It is an arithmetic number, because the mean of its divisors is an integer number (1749532695).

Almost surely, 2^3499065389 is an apocalyptic number.

It is an amenable number.

3499065389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499065389 is an equidigital number, since it uses as much as digits as its factorization.

3499065389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The square root of 3499065389 is about 59152.8983989796. The cubic root of 3499065389 is about 1518.1593296470.

The spelling of 3499065389 in words is "three billion, four hundred ninety-nine million, sixty-five thousand, three hundred eighty-nine".