9304993 has 2 divisors, whose sum is σ = 9304994. Its totient is φ = 9304992.

The previous prime is 9304973. The next prime is 9305057. The reversal of 9304993 is 3994039.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9138529 + 166464 = 3023^2 + 408^2 .

It is a cyclic number.

It is not a de Polignac number, because 9304993 - 2⁵ = 9304961 is a prime.

It is not a weakly prime, because it can be changed into another prime (9304943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4652496 + 4652497.

It is an arithmetic number, because the mean of its divisors is an integer number (4652497).

Almost surely, 2^9304993 is an apocalyptic number.

It is an amenable number.

9304993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9304993 is an equidigital number, since it uses as much as digits as its factorization.

9304993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 9304993 is about 3050.4086611469. The cubic root of 9304993 is about 210.3319994144.

The spelling of 9304993 in words is "nine million, three hundred four thousand, nine hundred ninety-three".