7068791929 has 2 divisors, whose sum is σ = 7068791930. Its totient is φ = 7068791928.

The previous prime is 7068791911. The next prime is 7068791959. The reversal of 7068791929 is 9291978607.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5740335225 + 1328456704 = 75765^2 + 36448^2 .

It is a cyclic number.

It is not a de Polignac number, because 7068791929 - 2⁹ = 7068791417 is a prime.

It is not a weakly prime, because it can be changed into another prime (7068791909) 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, 3534395964 + 3534395965.

It is an arithmetic number, because the mean of its divisors is an integer number (3534395965).

Almost surely, 2^7068791929 is an apocalyptic number.

It is an amenable number.

7068791929 is a deficient number, since it is larger than the sum of its proper divisors (1).

7068791929 is an equidigital number, since it uses as much as digits as its factorization.

7068791929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 58.

The square root of 7068791929 is about 84076.1079558277. The cubic root of 7068791929 is about 1919.1771583517.

The spelling of 7068791929 in words is "seven billion, sixty-eight million, seven hundred ninety-one thousand, nine hundred twenty-nine".