79601099 has 2 divisors, whose sum is σ = 79601100. Its totient is φ = 79601098.

The previous prime is 79601077. The next prime is 79601141. The reversal of 79601099 is 99010697.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99010697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79601099 - 2²⁴ = 62823883 is a prime.

It is not a weakly prime, because it can be changed into another prime (79601059) 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, 39800549 + 39800550.

It is an arithmetic number, because the mean of its divisors is an integer number (39800550).

Almost surely, 2^79601099 is an apocalyptic number.

79601099 is a deficient number, since it is larger than the sum of its proper divisors (1).

79601099 is an equidigital number, since it uses as much as digits as its factorization.

79601099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 79601099 is about 8921.9447992016. The cubic root of 79601099 is about 430.1695725642.

The spelling of 79601099 in words is "seventy-nine million, six hundred one thousand, ninety-nine".