9287403241 has 2 divisors, whose sum is σ = 9287403242. Its totient is φ = 9287403240.

The previous prime is 9287403239. The next prime is 9287403269. The reversal of 9287403241 is 1423047829.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5718535641 + 3568867600 = 75621^2 + 59740^2 .

It is a cyclic number.

It is not a de Polignac number, because 9287403241 - 2¹ = 9287403239 is a prime.

Together with 9287403239, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 9287403194 and 9287403203.

It is not a weakly prime, because it can be changed into another prime (9287403211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4643701620 + 4643701621.

It is an arithmetic number, because the mean of its divisors is an integer number (4643701621).

Almost surely, 2^9287403241 is an apocalyptic number.

It is an amenable number.

9287403241 is a deficient number, since it is larger than the sum of its proper divisors (1).

9287403241 is an equidigital number, since it uses as much as digits as its factorization.

9287403241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 9287403241 is about 96371.1743261438. The cubic root of 9287403241 is about 2101.9938162256.

The spelling of 9287403241 in words is "nine billion, two hundred eighty-seven million, four hundred three thousand, two hundred forty-one".