6969229 has 2 divisors, whose sum is σ = 6969230. Its totient is φ = 6969228.

The previous prime is 6969217. The next prime is 6969247. The reversal of 6969229 is 9229696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6200100 + 769129 = 2490^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 6969229 - 2¹³ = 6961037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6969629) 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, 3484614 + 3484615.

It is an arithmetic number, because the mean of its divisors is an integer number (3484615).

Almost surely, 2^6969229 is an apocalyptic number.

It is an amenable number.

6969229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6969229 is an equidigital number, since it uses as much as digits as its factorization.

6969229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 43.

The square root of 6969229 is about 2639.9297339134. The cubic root of 6969229 is about 191.0124074796.

The spelling of 6969229 in words is "six million, nine hundred sixty-nine thousand, two hundred twenty-nine".