260000339 has 2 divisors, whose sum is σ = 260000340. Its totient is φ = 260000338.

The previous prime is 260000309. The next prime is 260000357. The reversal of 260000339 is 933000062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260000339 - 2¹⁶ = 259934803 is a prime.

It is a super-2 number, since 2×260000339² = 135200352560229842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (260000309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130000169 + 130000170.

It is an arithmetic number, because the mean of its divisors is an integer number (130000170).

Almost surely, 2^260000339 is an apocalyptic number.

260000339 is a deficient number, since it is larger than the sum of its proper divisors (1).

260000339 is an equidigital number, since it uses as much as digits as its factorization.

260000339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 260000339 is about 16124.5260085374. The cubic root of 260000339 is about 638.2507072793.

The spelling of 260000339 in words is "two hundred sixty million, three hundred thirty-nine", and thus it is an aban number.