79614911 has 2 divisors, whose sum is σ = 79614912. Its totient is φ = 79614910.

The previous prime is 79614881. The next prime is 79614917. The reversal of 79614911 is 11941697.

It is a strong prime.

It is an emirp because it is prime and its reverse (11941697) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79614911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79614917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39807455 + 39807456.

It is an arithmetic number, because the mean of its divisors is an integer number (39807456).

Almost surely, 2^79614911 is an apocalyptic number.

79614911 is a deficient number, since it is larger than the sum of its proper divisors (1).

79614911 is an equidigital number, since it uses as much as digits as its factorization.

79614911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 38.

The square root of 79614911 is about 8922.7188121110. The cubic root of 79614911 is about 430.1944514440.

The spelling of 79614911 in words is "seventy-nine million, six hundred fourteen thousand, nine hundred eleven".