73304113 has 2 divisors, whose sum is σ = 73304114. Its totient is φ = 73304112.

The previous prime is 73304107. The next prime is 73304129. The reversal of 73304113 is 31140337.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41177889 + 32126224 = 6417^2 + 5668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73304113 is a prime.

It is not a weakly prime, because it can be changed into another prime (73304183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36652056 + 36652057.

It is an arithmetic number, because the mean of its divisors is an integer number (36652057).

Almost surely, 2^73304113 is an apocalyptic number.

It is an amenable number.

73304113 is a deficient number, since it is larger than the sum of its proper divisors (1).

73304113 is an equidigital number, since it uses as much as digits as its factorization.

73304113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 73304113 is about 8561.7821158915. The cubic root of 73304113 is about 418.5134769441.

The spelling of 73304113 in words is "seventy-three million, three hundred four thousand, one hundred thirteen".