3444999973 has 2 divisors, whose sum is σ = 3444999974. Its totient is φ = 3444999972.

The previous prime is 3444999923. The next prime is 3445000019. The reversal of 3444999973 is 3799994443.

3444999973 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., 1860800769 + 1584199204 = 43137^2 + 39802^2 .

It is a cyclic number.

It is not a de Polignac number, because 3444999973 - 2²⁹ = 2908129061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3444999923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722499986 + 1722499987.

It is an arithmetic number, because the mean of its divisors is an integer number (1722499987).

Almost surely, 2^3444999973 is an apocalyptic number.

It is an amenable number.

3444999973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3444999973 is an equidigital number, since it uses as much as digits as its factorization.

3444999973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26453952, while the sum is 61.

The square root of 3444999973 is about 58694.1221333108. The cubic root of 3444999973 is about 1510.2994849161.

The spelling of 3444999973 in words is "three billion, four hundred forty-four million, nine hundred ninety-nine thousand, nine hundred seventy-three".