734288213 has 2 divisors, whose sum is σ = 734288214. Its totient is φ = 734288212.

The previous prime is 734288183. The next prime is 734288257. The reversal of 734288213 is 312882437.

734288213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 734247409 + 40804 = 27097^2 + 202^2 .

It is a cyclic number.

It is not a de Polignac number, because 734288213 - 2¹⁰ = 734287189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734288713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367144106 + 367144107.

It is an arithmetic number, because the mean of its divisors is an integer number (367144107).

Almost surely, 2^734288213 is an apocalyptic number.

It is an amenable number.

734288213 is a deficient number, since it is larger than the sum of its proper divisors (1).

734288213 is an equidigital number, since it uses as much as digits as its factorization.

734288213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 734288213 is about 27097.7529142178. The cubic root of 734288213 is about 902.1709783010.

The spelling of 734288213 in words is "seven hundred thirty-four million, two hundred eighty-eight thousand, two hundred thirteen".