7099660067 has 2 divisors, whose sum is σ = 7099660068. Its totient is φ = 7099660066.

The previous prime is 7099660031. The next prime is 7099660069. The reversal of 7099660067 is 7600669907.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7099660067 - 2¹⁶ = 7099594531 is a prime.

Together with 7099660069, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7099659997 and 7099660024.

It is not a weakly prime, because it can be changed into another prime (7099660069) 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, 3549830033 + 3549830034.

It is an arithmetic number, because the mean of its divisors is an integer number (3549830034).

Almost surely, 2^7099660067 is an apocalyptic number.

7099660067 is a deficient number, since it is larger than the sum of its proper divisors (1).

7099660067 is an equidigital number, since it uses as much as digits as its factorization.

7099660067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 7099660067 is about 84259.4805763719. The cubic root of 7099660067 is about 1921.9666685611.

The spelling of 7099660067 in words is "seven billion, ninety-nine million, six hundred sixty thousand, sixty-seven".