706009229 has 2 divisors, whose sum is σ = 706009230. Its totient is φ = 706009228.

The previous prime is 706009177. The next prime is 706009243. The reversal of 706009229 is 922900607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 670033225 + 35976004 = 25885^2 + 5998^2 .

It is a cyclic number.

It is not a de Polignac number, because 706009229 - 2²⁰ = 704960653 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706009529) 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, 353004614 + 353004615.

It is an arithmetic number, because the mean of its divisors is an integer number (353004615).

Almost surely, 2^706009229 is an apocalyptic number.

It is an amenable number.

706009229 is a deficient number, since it is larger than the sum of its proper divisors (1).

706009229 is an equidigital number, since it uses as much as digits as its factorization.

706009229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 706009229 is about 26570.8341796038. The cubic root of 706009229 is about 890.4375364123.

The spelling of 706009229 in words is "seven hundred six million, nine thousand, two hundred twenty-nine".