9348881 has 2 divisors, whose sum is σ = 9348882. Its totient is φ = 9348880.

The previous prime is 9348847. The next prime is 9348883. The reversal of 9348881 is 1888439.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 2588881 = 2600^2 + 1609^2 .

It is a cyclic number.

It is not a de Polignac number, because 9348881 - 2²² = 5154577 is a prime.

It is a super-2 number, since 2×9348881² = 174803151904322, which contains 22 as substring.

Together with 9348883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9348883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4674440 + 4674441.

It is an arithmetic number, because the mean of its divisors is an integer number (4674441).

Almost surely, 2^9348881 is an apocalyptic number.

It is an amenable number.

9348881 is a deficient number, since it is larger than the sum of its proper divisors (1).

9348881 is an equidigital number, since it uses as much as digits as its factorization.

9348881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 9348881 is about 3057.5939887434. The cubic root of 9348881 is about 210.6621653665.

The spelling of 9348881 in words is "nine million, three hundred forty-eight thousand, eight hundred eighty-one".