8338481 has 2 divisors, whose sum is σ = 8338482. Its totient is φ = 8338480.

The previous prime is 8338423. The next prime is 8338523. The reversal of 8338481 is 1848338.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8317456 + 21025 = 2884^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 8338481 - 2⁶ = 8338417 is a prime.

It is a super-2 number, since 2×8338481² = 139060530774722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8338181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4169240 + 4169241.

It is an arithmetic number, because the mean of its divisors is an integer number (4169241).

Almost surely, 2^8338481 is an apocalyptic number.

It is an amenable number.

8338481 is a deficient number, since it is larger than the sum of its proper divisors (1).

8338481 is an equidigital number, since it uses as much as digits as its factorization.

8338481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 35.

The square root of 8338481 is about 2887.6428103212. The cubic root of 8338481 is about 202.7818034577.

The spelling of 8338481 in words is "eight million, three hundred thirty-eight thousand, four hundred eighty-one".