1327064579 has 2 divisors, whose sum is σ = 1327064580. Its totient is φ = 1327064578.

The previous prime is 1327064573. The next prime is 1327064587. The reversal of 1327064579 is 9754607231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1327064579 is a prime.

It is a super-2 number, since 2×1327064579² = 3522200793672894482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1327064573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663532289 + 663532290.

It is an arithmetic number, because the mean of its divisors is an integer number (663532290).

Almost surely, 2^1327064579 is an apocalyptic number.

1327064579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327064579 is an equidigital number, since it uses as much as digits as its factorization.

1327064579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 1327064579 is about 36428.8975814531. The cubic root of 1327064579 is about 1098.9147917201.

The spelling of 1327064579 in words is "one billion, three hundred twenty-seven million, sixty-four thousand, five hundred seventy-nine".