Charged particle multiplicity fluctuations in Pb-Pb collisions are studied for the central events generated using EPOS3 (hydro and hydro+cascade) at $\sqrt{s_{NN}}=2.76\text{TeV}$. Intermittency analysis is performed in the midrapidity region in two-dimensional ($\eta$, $\varphi$) phase space within the narrow transverse momentum ($p_T$) bins in the low ${\text{p}}_{\text{T}}$ region ($p_T\le 1.0\text{GeV}/c$). Power-law scaling of the normalized factorial moments with the number of bins is not observed to be significant in any of the $p_T$ bins. Scaling exponent $\nu$, deduced for a few $p_T$ bins, is greater than that of the value 1.304, predicted for the second-order phase transition by the Ginzburg-Landau theory. The link in the notions of fractality is also studied. Generalized fractal dimensions, $D_q$, are observed to decrease with the order of the moment $q$ suggesting the multifractal nature of the particle generation in EPOS3.