73350617 has 2 divisors, whose sum is σ = 73350618. Its totient is φ = 73350616.

The previous prime is 73350601. The next prime is 73350623. The reversal of 73350617 is 71605337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68079001 + 5271616 = 8251^2 + 2296^2 .

It is an emirp because it is prime and its reverse (71605337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73350617 - 2⁴ = 73350601 is a prime.

It is not a weakly prime, because it can be changed into another prime (73353617) 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, 36675308 + 36675309.

It is an arithmetic number, because the mean of its divisors is an integer number (36675309).

Almost surely, 2^73350617 is an apocalyptic number.

It is an amenable number.

73350617 is a deficient number, since it is larger than the sum of its proper divisors (1).

73350617 is an equidigital number, since it uses as much as digits as its factorization.

73350617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 73350617 is about 8564.4974750420. The cubic root of 73350617 is about 418.6019596396.

The spelling of 73350617 in words is "seventy-three million, three hundred fifty thousand, six hundred seventeen".