9938153 has 2 divisors, whose sum is σ = 9938154. Its totient is φ = 9938152.

The previous prime is 9938143. The next prime is 9938179. The reversal of 9938153 is 3518399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 2474329 = 2732^2 + 1573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9938153 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9938143) 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 as a sum of consecutive naturals, namely, 4969076 + 4969077.

It is an arithmetic number, because the mean of its divisors is an integer number (4969077).

Almost surely, 2^9938153 is an apocalyptic number.

It is an amenable number.

9938153 is a deficient number, since it is larger than the sum of its proper divisors (1).

9938153 is an equidigital number, since it uses as much as digits as its factorization.

9938153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 38.

The square root of 9938153 is about 3152.4836240653. The cubic root of 9938153 is about 214.9983991227.

The spelling of 9938153 in words is "nine million, nine hundred thirty-eight thousand, one hundred fifty-three".