769130629 has 2 divisors, whose sum is σ = 769130630. Its totient is φ = 769130628.

The previous prime is 769130617. The next prime is 769130651. The reversal of 769130629 is 926031967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478428129 + 290702500 = 21873^2 + 17050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-769130629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769130689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384565314 + 384565315.

It is an arithmetic number, because the mean of its divisors is an integer number (384565315).

Almost surely, 2^769130629 is an apocalyptic number.

It is an amenable number.

769130629 is a deficient number, since it is larger than the sum of its proper divisors (1).

769130629 is an equidigital number, since it uses as much as digits as its factorization.

769130629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 769130629 is about 27733.2044488191. The cubic root of 769130629 is about 916.2205650564.

The spelling of 769130629 in words is "seven hundred sixty-nine million, one hundred thirty thousand, six hundred twenty-nine".