79346417 has 2 divisors, whose sum is σ = 79346418. Its totient is φ = 79346416.

The previous prime is 79346383. The next prime is 79346419. The reversal of 79346417 is 71464397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46730896 + 32615521 = 6836^2 + 5711^2 .

It is a cyclic number.

It is not a de Polignac number, because 79346417 - 2⁸ = 79346161 is a prime.

Together with 79346419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79346419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39673208 + 39673209.

It is an arithmetic number, because the mean of its divisors is an integer number (39673209).

Almost surely, 2^79346417 is an apocalyptic number.

It is an amenable number.

79346417 is a deficient number, since it is larger than the sum of its proper divisors (1).

79346417 is an equidigital number, since it uses as much as digits as its factorization.

79346417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 79346417 is about 8907.6605795237. The cubic root of 79346417 is about 429.7103096572.

The spelling of 79346417 in words is "seventy-nine million, three hundred forty-six thousand, four hundred seventeen".