6961238629 has 2 divisors, whose sum is σ = 6961238630. Its totient is φ = 6961238628.

The previous prime is 6961238611. The next prime is 6961238671. The reversal of 6961238629 is 9268321696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5516478529 + 1444760100 = 74273^2 + 38010^2 .

It is a cyclic number.

It is not a de Polignac number, because 6961238629 - 2⁹ = 6961238117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6961238129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480619314 + 3480619315.

It is an arithmetic number, because the mean of its divisors is an integer number (3480619315).

Almost surely, 2^6961238629 is an apocalyptic number.

It is an amenable number.

6961238629 is a deficient number, since it is larger than the sum of its proper divisors (1).

6961238629 is an equidigital number, since it uses as much as digits as its factorization.

6961238629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 52.

The square root of 6961238629 is about 83434.0375925797. The cubic root of 6961238629 is about 1909.3937961811.

It can be divided in two parts, 69612 and 38629, that added together give a square (108241 = 329²).

The spelling of 6961238629 in words is "six billion, nine hundred sixty-one million, two hundred thirty-eight thousand, six hundred twenty-nine".