2463661339 has 2 divisors, whose sum is σ = 2463661340. Its totient is φ = 2463661338.

The previous prime is 2463661337. The next prime is 2463661349. The reversal of 2463661339 is 9331663642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2463661339 - 2¹ = 2463661337 is a prime.

Together with 2463661337, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2463661295 and 2463661304.

It is not a weakly prime, because it can be changed into another prime (2463661337) 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, 1231830669 + 1231830670.

It is an arithmetic number, because the mean of its divisors is an integer number (1231830670).

Almost surely, 2^2463661339 is an apocalyptic number.

2463661339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2463661339 is an equidigital number, since it uses as much as digits as its factorization.

2463661339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 43.

The square root of 2463661339 is about 49635.2832066062. The cubic root of 2463661339 is about 1350.6008005286.

The spelling of 2463661339 in words is "two billion, four hundred sixty-three million, six hundred sixty-one thousand, three hundred thirty-nine".