3444081437 has 2 divisors, whose sum is σ = 3444081438. Its totient is φ = 3444081436.

The previous prime is 3444081409. The next prime is 3444081449. The reversal of 3444081437 is 7341804443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2372566681 + 1071514756 = 48709^2 + 32734^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3444081437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3444081437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3444081337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722040718 + 1722040719.

It is an arithmetic number, because the mean of its divisors is an integer number (1722040719).

Almost surely, 2^3444081437 is an apocalyptic number.

It is an amenable number.

3444081437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3444081437 is an equidigital number, since it uses as much as digits as its factorization.

3444081437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 3444081437 is about 58686.2968417671. The cubic root of 3444081437 is about 1510.1652432353.

The spelling of 3444081437 in words is "three billion, four hundred forty-four million, eighty-one thousand, four hundred thirty-seven".