9490293 has 6 divisors (see below), whose sum is σ = 13708214. Its totient is φ = 6326856.

The previous prime is 9490289. The next prime is 9490307. The reversal of 9490293 is 3920949.

9490293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6185169 + 3305124 = 2487^2 + 1818^2 .

It is not a de Polignac number, because 9490293 - 2² = 9490289 is a prime.

It is a super-2 number, since 2×9490293² = 180131322451698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9490223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 527230 + ... + 527247.

Almost surely, 2^9490293 is an apocalyptic number.

It is an amenable number.

9490293 is a deficient number, since it is larger than the sum of its proper divisors (4217921).

9490293 is a wasteful number, since it uses less digits than its factorization.

9490293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054483 (or 1054480 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 9490293 is about 3080.6319156952. The cubic root of 9490293 is about 211.7190192972.

The spelling of 9490293 in words is "nine million, four hundred ninety thousand, two hundred ninety-three".