4471673749 has 2 divisors, whose sum is σ = 4471673750. Its totient is φ = 4471673748.

The previous prime is 4471673741. The next prime is 4471673753. The reversal of 4471673749 is 9473761744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3995124849 + 476548900 = 63207^2 + 21830^2 .

It is a cyclic number.

It is not a de Polignac number, because 4471673749 - 2³ = 4471673741 is a prime.

It is a super-2 number, since 2×4471673749² = 39991732234991430002, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4471673696 and 4471673705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4471673741) 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, 2235836874 + 2235836875.

It is an arithmetic number, because the mean of its divisors is an integer number (2235836875).

Almost surely, 2^4471673749 is an apocalyptic number.

It is an amenable number.

4471673749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4471673749 is an equidigital number, since it uses as much as digits as its factorization.

4471673749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3556224, while the sum is 52.

The square root of 4471673749 is about 66870.5746124557. The cubic root of 4471673749 is about 1647.4922111045.

The spelling of 4471673749 in words is "four billion, four hundred seventy-one million, six hundred seventy-three thousand, seven hundred forty-nine".