259324679 has 2 divisors, whose sum is σ = 259324680. Its totient is φ = 259324678.

The previous prime is 259324657. The next prime is 259324691. The reversal of 259324679 is 976423952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 259324679 - 2¹² = 259320583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259324649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129662339 + 129662340.

It is an arithmetic number, because the mean of its divisors is an integer number (129662340).

Almost surely, 2^259324679 is an apocalyptic number.

259324679 is a deficient number, since it is larger than the sum of its proper divisors (1).

259324679 is an equidigital number, since it uses as much as digits as its factorization.

259324679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 47.

The square root of 259324679 is about 16103.5610658016. The cubic root of 259324679 is about 637.6973559926.

It can be divided in two parts, 2593 and 24679, that added together give a palindrome (27272).

The spelling of 259324679 in words is "two hundred fifty-nine million, three hundred twenty-four thousand, six hundred seventy-nine".