3440384041 has 2 divisors, whose sum is σ = 3440384042. Its totient is φ = 3440384040.

The previous prime is 3440384009. The next prime is 3440384047. The reversal of 3440384041 is 1404830443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3178591641 + 261792400 = 56379^2 + 16180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440384041 - 2⁵ = 3440384009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3440383994 and 3440384012.

It is not a weakly prime, because it can be changed into another prime (3440384047) 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, 1720192020 + 1720192021.

It is an arithmetic number, because the mean of its divisors is an integer number (1720192021).

Almost surely, 2^3440384041 is an apocalyptic number.

It is an amenable number.

3440384041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440384041 is an equidigital number, since it uses as much as digits as its factorization.

3440384041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 3440384041 is about 58654.7870254423. The cubic root of 3440384041 is about 1509.6246367538.

The spelling of 3440384041 in words is "three billion, four hundred forty million, three hundred eighty-four thousand, forty-one".