260708879 has 2 divisors, whose sum is σ = 260708880. Its totient is φ = 260708878.

The previous prime is 260708813. The next prime is 260708891. The reversal of 260708879 is 978807062.

260708879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260708879 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260708809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130354439 + 130354440.

It is an arithmetic number, because the mean of its divisors is an integer number (130354440).

Almost surely, 2^260708879 is an apocalyptic number.

260708879 is a deficient number, since it is larger than the sum of its proper divisors (1).

260708879 is an equidigital number, since it uses as much as digits as its factorization.

260708879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 260708879 is about 16146.4819388002. The cubic root of 260708879 is about 638.8299577833.

The spelling of 260708879 in words is "two hundred sixty million, seven hundred eight thousand, eight hundred seventy-nine".