3455746673 has 2 divisors, whose sum is σ = 3455746674. Its totient is φ = 3455746672.

The previous prime is 3455746667. The next prime is 3455746687. The reversal of 3455746673 is 3766475543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2991214864 + 464531809 = 54692^2 + 21553^2 .

It is a cyclic number.

It is not a de Polignac number, because 3455746673 - 2²⁰ = 3454698097 is a prime.

It is not a weakly prime, because it can be changed into another prime (3455746873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727873336 + 1727873337.

It is an arithmetic number, because the mean of its divisors is an integer number (1727873337).

Almost surely, 2^3455746673 is an apocalyptic number.

It is an amenable number.

3455746673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455746673 is an equidigital number, since it uses as much as digits as its factorization.

3455746673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 50.

The square root of 3455746673 is about 58785.5991974225. The cubic root of 3455746673 is about 1511.8683177652.

The spelling of 3455746673 in words is "three billion, four hundred fifty-five million, seven hundred forty-six thousand, six hundred seventy-three".