7160620769 has 2 divisors, whose sum is σ = 7160620770. Its totient is φ = 7160620768.

The previous prime is 7160620741. The next prime is 7160620771. The reversal of 7160620769 is 9670260617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6254911744 + 905709025 = 79088^2 + 30095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7160620769 is a prime.

It is a super-2 number, since 2×7160620769² (a number of 21 digits) contains 22 as substring.

Together with 7160620771, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7160620729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3580310384 + 3580310385.

It is an arithmetic number, because the mean of its divisors is an integer number (3580310385).

Almost surely, 2^7160620769 is an apocalyptic number.

It is an amenable number.

7160620769 is a deficient number, since it is larger than the sum of its proper divisors (1).

7160620769 is an equidigital number, since it uses as much as digits as its factorization.

7160620769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 7160620769 is about 84620.4512455470. The cubic root of 7160620769 is about 1927.4519399475.

The spelling of 7160620769 in words is "seven billion, one hundred sixty million, six hundred twenty thousand, seven hundred sixty-nine".