8419361 has 2 divisors, whose sum is σ = 8419362. Its totient is φ = 8419360.

The previous prime is 8419351. The next prime is 8419363. The reversal of 8419361 is 1639148.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5290000 + 3129361 = 2300^2 + 1769^2 .

It is a cyclic number.

It is not a de Polignac number, because 8419361 - 2⁶ = 8419297 is a prime.

Together with 8419363, 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 (8419363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4209680 + 4209681.

It is an arithmetic number, because the mean of its divisors is an integer number (4209681).

Almost surely, 2^8419361 is an apocalyptic number.

It is an amenable number.

8419361 is a deficient number, since it is larger than the sum of its proper divisors (1).

8419361 is an equidigital number, since it uses as much as digits as its factorization.

8419361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 8419361 is about 2901.6135166490. The cubic root of 8419361 is about 203.4353296992.

The spelling of 8419361 in words is "eight million, four hundred nineteen thousand, three hundred sixty-one".