260612347 has 2 divisors, whose sum is σ = 260612348. Its totient is φ = 260612346.

The previous prime is 260612323. The next prime is 260612383. The reversal of 260612347 is 743216062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260612347 - 2¹¹ = 260610299 is a prime.

It is not a weakly prime, because it can be changed into another prime (260612047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130306173 + 130306174.

It is an arithmetic number, because the mean of its divisors is an integer number (130306174).

Almost surely, 2^260612347 is an apocalyptic number.

260612347 is a deficient number, since it is larger than the sum of its proper divisors (1).

260612347 is an equidigital number, since it uses as much as digits as its factorization.

260612347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 260612347 is about 16143.4924040618. The cubic root of 260612347 is about 638.7511020798.

The spelling of 260612347 in words is "two hundred sixty million, six hundred twelve thousand, three hundred forty-seven".