968784259 has 2 divisors, whose sum is σ = 968784260. Its totient is φ = 968784258.

The previous prime is 968784247. The next prime is 968784277. The reversal of 968784259 is 952487869.

It is a weak prime.

It is an emirp because it is prime and its reverse (952487869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 968784259 - 2⁵ = 968784227 is a prime.

It is not a weakly prime, because it can be changed into another prime (968784239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484392129 + 484392130.

It is an arithmetic number, because the mean of its divisors is an integer number (484392130).

Almost surely, 2^968784259 is an apocalyptic number.

968784259 is a deficient number, since it is larger than the sum of its proper divisors (1).

968784259 is an equidigital number, since it uses as much as digits as its factorization.

968784259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 58.

The square root of 968784259 is about 31125.2993399260. The cubic root of 968784259 is about 989.4845662317.

The spelling of 968784259 in words is "nine hundred sixty-eight million, seven hundred eighty-four thousand, two hundred fifty-nine".