8119679 has 2 divisors, whose sum is σ = 8119680. Its totient is φ = 8119678.

The previous prime is 8119651. The next prime is 8119697. The reversal of 8119679 is 9769118.

It is a happy number.

Together with next prime (8119697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8119679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8119079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4059839 + 4059840.

It is an arithmetic number, because the mean of its divisors is an integer number (4059840).

Almost surely, 2^8119679 is an apocalyptic number.

8119679 is a deficient number, since it is larger than the sum of its proper divisors (1).

8119679 is an equidigital number, since it uses as much as digits as its factorization.

8119679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 41.

The square root of 8119679 is about 2849.5050447402. The cubic root of 8119679 is about 200.9923926397.

The spelling of 8119679 in words is "eight million, one hundred nineteen thousand, six hundred seventy-nine".