3443411989 has 2 divisors, whose sum is σ = 3443411990. Its totient is φ = 3443411988.

The previous prime is 3443411963. The next prime is 3443412029. The reversal of 3443411989 is 9891143443.

3443411989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3418740900 + 24671089 = 58470^2 + 4967^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443411989 - 2²¹ = 3441314837 is a prime.

It is a super-2 number, since 2×3443411989² = 23714172251977872242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3443411929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721705994 + 1721705995.

It is an arithmetic number, because the mean of its divisors is an integer number (1721705995).

Almost surely, 2^3443411989 is an apocalyptic number.

It is an amenable number.

3443411989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443411989 is an equidigital number, since it uses as much as digits as its factorization.

3443411989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 46.

The square root of 3443411989 is about 58680.5929503102. The cubic root of 3443411989 is about 1510.0673900892.

The spelling of 3443411989 in words is "three billion, four hundred forty-three million, four hundred eleven thousand, nine hundred eighty-nine".