8941397 has 2 divisors, whose sum is σ = 8941398. Its totient is φ = 8941396.

The previous prime is 8941369. The next prime is 8941399. The reversal of 8941397 is 7931498.

It is a happy number.

8941397 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 can be written as a sum of positive squares in only one way, i.e., 8844676 + 96721 = 2974^2 + 311^2 .

It is a cyclic number.

It is not a de Polignac number, because 8941397 - 2⁶ = 8941333 is a prime.

It is a super-3 number, since 3×8941397³ (a number of 22 digits) contains 333 as substring.

Together with 8941399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8941399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470698 + 4470699.

It is an arithmetic number, because the mean of its divisors is an integer number (4470699).

Almost surely, 2^8941397 is an apocalyptic number.

It is an amenable number.

8941397 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941397 is an equidigital number, since it uses as much as digits as its factorization.

8941397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 8941397 is about 2990.2168817663. The cubic root of 8941397 is about 207.5559204777. Note that the first 3 decimals are identical.

The spelling of 8941397 in words is "eight million, nine hundred forty-one thousand, three hundred ninety-seven".