2469728759 has 2 divisors, whose sum is σ = 2469728760. Its totient is φ = 2469728758.

The previous prime is 2469728749. The next prime is 2469728761. The reversal of 2469728759 is 9578279642.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2469728759 is a prime.

Together with 2469728761, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2469728698 and 2469728707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2469728749) 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, 1234864379 + 1234864380.

It is an arithmetic number, because the mean of its divisors is an integer number (1234864380).

Almost surely, 2^2469728759 is an apocalyptic number.

2469728759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2469728759 is an equidigital number, since it uses as much as digits as its factorization.

2469728759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 59.

The square root of 2469728759 is about 49696.3656518261. The cubic root of 2469728759 is about 1351.7086292429.

The spelling of 2469728759 in words is "two billion, four hundred sixty-nine million, seven hundred twenty-eight thousand, seven hundred fifty-nine".