2429768863 has 2 divisors, whose sum is σ = 2429768864. Its totient is φ = 2429768862.

The previous prime is 2429768851. The next prime is 2429768881. The reversal of 2429768863 is 3688679242.

2429768863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2429768863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2429768893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214884431 + 1214884432.

It is an arithmetic number, because the mean of its divisors is an integer number (1214884432).

Almost surely, 2^2429768863 is an apocalyptic number.

2429768863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429768863 is an equidigital number, since it uses as much as digits as its factorization.

2429768863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 55.

The square root of 2429768863 is about 49292.6856947357. The cubic root of 2429768863 is about 1344.3787963420.

The spelling of 2429768863 in words is "two billion, four hundred twenty-nine million, seven hundred sixty-eight thousand, eight hundred sixty-three".