1327086379 has 2 divisors, whose sum is σ = 1327086380. Its totient is φ = 1327086378.

The previous prime is 1327086377. The next prime is 1327086427. The reversal of 1327086379 is 9736807231.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9736807231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1327086379 - 2¹ = 1327086377 is a prime.

It is a super-2 number, since 2×1327086379² = 3522316514654663282, which contains 22 as substring.

Together with 1327086377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1327086377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663543189 + 663543190.

It is an arithmetic number, because the mean of its divisors is an integer number (663543190).

Almost surely, 2^1327086379 is an apocalyptic number.

1327086379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327086379 is an equidigital number, since it uses as much as digits as its factorization.

1327086379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 1327086379 is about 36429.1967932317. The cubic root of 1327086379 is about 1098.9208090638.

The spelling of 1327086379 in words is "one billion, three hundred twenty-seven million, eighty-six thousand, three hundred seventy-nine".