9999337 has 2 divisors, whose sum is σ = 9999338. Its totient is φ = 9999336.

The previous prime is 9999317. The next prime is 9999347. The reversal of 9999337 is 7339999.

It is a happy number.

9999337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8856576 + 1142761 = 2976^2 + 1069^2 .

It is an emirp because it is prime and its reverse (7339999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9999337 - 2¹⁹ = 9475049 is a prime.

It is a super-3 number, since 3×9999337³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9999317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4999668 + 4999669.

It is an arithmetic number, because the mean of its divisors is an integer number (4999669).

Almost surely, 2^9999337 is an apocalyptic number.

It is an amenable number.

9999337 is a deficient number, since it is larger than the sum of its proper divisors (1).

9999337 is an equidigital number, since it uses as much as digits as its factorization.

9999337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 413343, while the sum is 49.

The square root of 9999337 is about 3162.1728289263. The cubic root of 9999337 is about 215.4387075973.

The spelling of 9999337 in words is "nine million, nine hundred ninety-nine thousand, three hundred thirty-seven".