8363941 has 2 divisors, whose sum is σ = 8363942. Its totient is φ = 8363940.

The previous prime is 8363939. The next prime is 8363969. The reversal of 8363941 is 1493638.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6200100 + 2163841 = 2490^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 8363941 - 2¹ = 8363939 is a prime.

Together with 8363939, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8363897 and 8363906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8363981) 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, 4181970 + 4181971.

It is an arithmetic number, because the mean of its divisors is an integer number (4181971).

Almost surely, 2^8363941 is an apocalyptic number.

It is an amenable number.

8363941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8363941 is an equidigital number, since it uses as much as digits as its factorization.

8363941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 34.

The square root of 8363941 is about 2892.0478903365. The cubic root of 8363941 is about 202.9879792602.

The spelling of 8363941 in words is "eight million, three hundred sixty-three thousand, nine hundred forty-one".