3900441473 has 2 divisors, whose sum is σ = 3900441474. Its totient is φ = 3900441472.

The previous prime is 3900441437. The next prime is 3900441481. The reversal of 3900441473 is 3741440093.

Together with previous prime (3900441437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2425267009 + 1475174464 = 49247^2 + 38408^2 .

It is an emirp because it is prime and its reverse (3741440093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3900441473 - 2⁶ = 3900441409 is a prime.

It is not a weakly prime, because it can be changed into another prime (3900441073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950220736 + 1950220737.

It is an arithmetic number, because the mean of its divisors is an integer number (1950220737).

Almost surely, 2^3900441473 is an apocalyptic number.

It is an amenable number.

3900441473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3900441473 is an equidigital number, since it uses as much as digits as its factorization.

3900441473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 3900441473 is about 62453.5144967839. The cubic root of 3900441473 is about 1574.1203080140.

The spelling of 3900441473 in words is "three billion, nine hundred million, four hundred forty-one thousand, four hundred seventy-three".