1384108459 has 2 divisors, whose sum is σ = 1384108460. Its totient is φ = 1384108458.

The previous prime is 1384108457. The next prime is 1384108573. The reversal of 1384108459 is 9548014831.

It is a weak prime.

It is an emirp because it is prime and its reverse (9548014831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1384108459 - 2¹ = 1384108457 is a prime.

Together with 1384108457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1384108457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692054229 + 692054230.

It is an arithmetic number, because the mean of its divisors is an integer number (692054230).

Almost surely, 2^1384108459 is an apocalyptic number.

1384108459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1384108459 is an equidigital number, since it uses as much as digits as its factorization.

1384108459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 1384108459 is about 37203.6081449098. The cubic root of 1384108459 is about 1114.4400411129.

The spelling of 1384108459 in words is "one billion, three hundred eighty-four million, one hundred eight thousand, four hundred fifty-nine".