79496099 has 2 divisors, whose sum is σ = 79496100. Its totient is φ = 79496098.

The previous prime is 79496077. The next prime is 79496101. The reversal of 79496099 is 99069497.

It is a strong prime.

It is an emirp because it is prime and its reverse (99069497) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79496099 is a prime.

Together with 79496101, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79496099.

It is not a weakly prime, because it can be changed into another prime (79495099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39748049 + 39748050.

It is an arithmetic number, because the mean of its divisors is an integer number (39748050).

Almost surely, 2^79496099 is an apocalyptic number.

79496099 is a deficient number, since it is larger than the sum of its proper divisors (1).

79496099 is an equidigital number, since it uses as much as digits as its factorization.

79496099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 53.

The square root of 79496099 is about 8916.0584901626. The cubic root of 79496099 is about 429.9803470376.

The spelling of 79496099 in words is "seventy-nine million, four hundred ninety-six thousand, ninety-nine".