9267408749 has 2 divisors, whose sum is σ = 9267408750. Its totient is φ = 9267408748.

The previous prime is 9267408743. The next prime is 9267408763. The reversal of 9267408749 is 9478047629.

9267408749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6795529225 + 2471879524 = 82435^2 + 49718^2 .

It is a cyclic number.

It is not a de Polignac number, because 9267408749 - 2¹⁶ = 9267343213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9267408694 and 9267408703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9267408743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4633704374 + 4633704375.

It is an arithmetic number, because the mean of its divisors is an integer number (4633704375).

Almost surely, 2^9267408749 is an apocalyptic number.

It is an amenable number.

9267408749 is a deficient number, since it is larger than the sum of its proper divisors (1).

9267408749 is an equidigital number, since it uses as much as digits as its factorization.

9267408749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The square root of 9267408749 is about 96267.3815422441. The cubic root of 9267408749 is about 2100.4842986585.

The spelling of 9267408749 in words is "nine billion, two hundred sixty-seven million, four hundred eight thousand, seven hundred forty-nine".