8419039 has 2 divisors, whose sum is σ = 8419040. Its totient is φ = 8419038.

The previous prime is 8418979. The next prime is 8419049. The reversal of 8419039 is 9309148.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8419039 - 2¹⁹ = 7894751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8418995 and 8419013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8419049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4209519 + 4209520.

It is an arithmetic number, because the mean of its divisors is an integer number (4209520).

Almost surely, 2^8419039 is an apocalyptic number.

8419039 is a deficient number, since it is larger than the sum of its proper divisors (1).

8419039 is an equidigital number, since it uses as much as digits as its factorization.

8419039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 8419039 is about 2901.5580297488. The cubic root of 8419039 is about 203.4327361924.

The spelling of 8419039 in words is "eight million, four hundred nineteen thousand, thirty-nine".