2489676341 has 2 divisors, whose sum is σ = 2489676342. Its totient is φ = 2489676340.

The previous prime is 2489676323. The next prime is 2489676403. The reversal of 2489676341 is 1436769842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1397638225 + 1092038116 = 37385^2 + 33046^2 .

It is a cyclic number.

It is not a de Polignac number, because 2489676341 - 2¹⁸ = 2489414197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2489676341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2489676311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244838170 + 1244838171.

It is an arithmetic number, because the mean of its divisors is an integer number (1244838171).

Almost surely, 2^2489676341 is an apocalyptic number.

It is an amenable number.

2489676341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2489676341 is an equidigital number, since it uses as much as digits as its factorization.

2489676341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 50.

The square root of 2489676341 is about 49896.6566114404. The cubic root of 2489676341 is about 1355.3380493954.

The spelling of 2489676341 in words is "two billion, four hundred eighty-nine million, six hundred seventy-six thousand, three hundred forty-one".