7069726073 has 2 divisors, whose sum is σ = 7069726074. Its totient is φ = 7069726072.

The previous prime is 7069726009. The next prime is 7069726087. The reversal of 7069726073 is 3706279607.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5960303209 + 1109422864 = 77203^2 + 33308^2 .

It is a cyclic number.

It is not a de Polignac number, because 7069726073 - 2⁶ = 7069726009 is a prime.

It is not a weakly prime, because it can be changed into another prime (7069726273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534863036 + 3534863037.

It is an arithmetic number, because the mean of its divisors is an integer number (3534863037).

Almost surely, 2^7069726073 is an apocalyptic number.

It is an amenable number.

7069726073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7069726073 is an equidigital number, since it uses as much as digits as its factorization.

7069726073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 666792, while the sum is 47.

The square root of 7069726073 is about 84081.6631198503. The cubic root of 7069726073 is about 1919.2616946666.

The spelling of 7069726073 in words is "seven billion, sixty-nine million, seven hundred twenty-six thousand, seventy-three".