9328747 has 2 divisors, whose sum is σ = 9328748. Its totient is φ = 9328746.

The previous prime is 9328729. The next prime is 9328763. The reversal of 9328747 is 7478239.

9328747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9328747 is a prime.

It is not a weakly prime, because it can be changed into another prime (9328247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4664373 + 4664374.

It is an arithmetic number, because the mean of its divisors is an integer number (4664374).

Almost surely, 2^9328747 is an apocalyptic number.

9328747 is a deficient number, since it is larger than the sum of its proper divisors (1).

9328747 is an equidigital number, since it uses as much as digits as its factorization.

9328747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 9328747 is about 3054.2997560816. The cubic root of 9328747 is about 210.5108274494.

The spelling of 9328747 in words is "nine million, three hundred twenty-eight thousand, seven hundred forty-seven".