73594673 has 2 divisors, whose sum is σ = 73594674. Its totient is φ = 73594672.

The previous prime is 73594643. The next prime is 73594691. The reversal of 73594673 is 37649537.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70694464 + 2900209 = 8408^2 + 1703^2 .

It is an emirp because it is prime and its reverse (37649537) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73594673 - 2¹⁰ = 73593649 is a prime.

It is not a weakly prime, because it can be changed into another prime (73594603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36797336 + 36797337.

It is an arithmetic number, because the mean of its divisors is an integer number (36797337).

Almost surely, 2^73594673 is an apocalyptic number.

It is an amenable number.

73594673 is a deficient number, since it is larger than the sum of its proper divisors (1).

73594673 is an equidigital number, since it uses as much as digits as its factorization.

73594673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 44.

The square root of 73594673 is about 8578.7337643734. The cubic root of 73594673 is about 419.0657104409.

The spelling of 73594673 in words is "seventy-three million, five hundred ninety-four thousand, six hundred seventy-three".