748234213 has 2 divisors, whose sum is σ = 748234214. Its totient is φ = 748234212.

The previous prime is 748234163. The next prime is 748234241. The reversal of 748234213 is 312432847.

748234213 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., 643028164 + 105206049 = 25358^2 + 10257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748234213 is a prime.

It is a super-3 number, since 3×748234213³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748234273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374117106 + 374117107.

It is an arithmetic number, because the mean of its divisors is an integer number (374117107).

Almost surely, 2^748234213 is an apocalyptic number.

It is an amenable number.

748234213 is a deficient number, since it is larger than the sum of its proper divisors (1).

748234213 is an equidigital number, since it uses as much as digits as its factorization.

748234213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 748234213 is about 27353.8701649328. The cubic root of 748234213 is about 907.8467032277.

The spelling of 748234213 in words is "seven hundred forty-eight million, two hundred thirty-four thousand, two hundred thirteen".