9741021273 has 6 divisors (see below), whose sum is σ = 14070364074. Its totient is φ = 6494014176.

The previous prime is 9741021247. The next prime is 9741021307. The reversal of 9741021273 is 3721201479.

It can be written as a sum of positive squares in only one way, i.e., 5082549264 + 4658472009 = 71292^2 + 68253^2 .

It is not a de Polignac number, because 9741021273 - 2⁹ = 9741020761 is a prime.

It is a super-3 number, since 3×9741021273³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9741021223) 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, 541167840 + ... + 541167857.

It is an arithmetic number, because the mean of its divisors is an integer number (2345060679).

Almost surely, 2^9741021273 is an apocalyptic number.

It is an amenable number.

9741021273 is a deficient number, since it is larger than the sum of its proper divisors (4329342801).

9741021273 is a wasteful number, since it uses less digits than its factorization.

9741021273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082335703 (or 1082335700 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 9741021273 is about 98696.6122670885. The cubic root of 9741021273 is about 2135.6733610540.

The spelling of 9741021273 in words is "nine billion, seven hundred forty-one million, twenty-one thousand, two hundred seventy-three".