3444203989 has 2 divisors, whose sum is σ = 3444203990. Its totient is φ = 3444203988.

The previous prime is 3444203963. The next prime is 3444204007. The reversal of 3444203989 is 9893024443.

3444203989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2291058225 + 1153145764 = 47865^2 + 33958^2 .

It is a cyclic number.

It is not a de Polignac number, because 3444203989 - 2⁵ = 3444203957 is a prime.

It is a super-2 number, since 2×3444203989² = 23725082235687024242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3444213989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722101994 + 1722101995.

It is an arithmetic number, because the mean of its divisors is an integer number (1722101995).

Almost surely, 2^3444203989 is an apocalyptic number.

It is an amenable number.

3444203989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3444203989 is an equidigital number, since it uses as much as digits as its factorization.

3444203989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 3444203989 is about 58687.3409603809. The cubic root of 3444203989 is about 1510.1831552755.

The spelling of 3444203989 in words is "three billion, four hundred forty-four million, two hundred three thousand, nine hundred eighty-nine".