2438662459 has 2 divisors, whose sum is σ = 2438662460. Its totient is φ = 2438662458.

The previous prime is 2438662441. The next prime is 2438662477. The reversal of 2438662459 is 9542668342.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2438662441) and next prime (2438662477).

It is a cyclic number.

It is not a de Polignac number, because 2438662459 - 2¹⁷ = 2438531387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2438660459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219331229 + 1219331230.

It is an arithmetic number, because the mean of its divisors is an integer number (1219331230).

Almost surely, 2^2438662459 is an apocalyptic number.

2438662459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2438662459 is an equidigital number, since it uses as much as digits as its factorization.

2438662459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 49.

The square root of 2438662459 is about 49382.8154219664. The cubic root of 2438662459 is about 1346.0170596688.

The spelling of 2438662459 in words is "two billion, four hundred thirty-eight million, six hundred sixty-two thousand, four hundred fifty-nine".