260943079 has 2 divisors, whose sum is σ = 260943080. Its totient is φ = 260943078.

The previous prime is 260943043. The next prime is 260943113. The reversal of 260943079 is 970349062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260943079 - 2²⁷ = 126725351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260943029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130471539 + 130471540.

It is an arithmetic number, because the mean of its divisors is an integer number (130471540).

Almost surely, 2^260943079 is an apocalyptic number.

260943079 is a deficient number, since it is larger than the sum of its proper divisors (1).

260943079 is an equidigital number, since it uses as much as digits as its factorization.

260943079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 260943079 is about 16153.7326646197. The cubic root of 260943079 is about 639.0211917740.

The spelling of 260943079 in words is "two hundred sixty million, nine hundred forty-three thousand, seventy-nine".