73104049 has 2 divisors, whose sum is σ = 73104050. Its totient is φ = 73104048.

The previous prime is 73104023. The next prime is 73104061. The reversal of 73104049 is 94040137.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53919649 + 19184400 = 7343^2 + 4380^2 .

It is an emirp because it is prime and its reverse (94040137) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73104049 - 2²⁵ = 39549617 is a prime.

It is not a weakly prime, because it can be changed into another prime (73104149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36552024 + 36552025.

It is an arithmetic number, because the mean of its divisors is an integer number (36552025).

Almost surely, 2^73104049 is an apocalyptic number.

It is an amenable number.

73104049 is a deficient number, since it is larger than the sum of its proper divisors (1).

73104049 is an equidigital number, since it uses as much as digits as its factorization.

73104049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 73104049 is about 8550.0905843155. The cubic root of 73104049 is about 418.1323897857.

The spelling of 73104049 in words is "seventy-three million, one hundred four thousand, forty-nine".