1327290683 has 2 divisors, whose sum is σ = 1327290684. Its totient is φ = 1327290682.

The previous prime is 1327290617. The next prime is 1327290707. The reversal of 1327290683 is 3860927231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1327290683 - 2¹⁰ = 1327289659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1327290683.

It is not a weakly prime, because it can be changed into another prime (1327290383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663645341 + 663645342.

It is an arithmetic number, because the mean of its divisors is an integer number (663645342).

Almost surely, 2^1327290683 is an apocalyptic number.

1327290683 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327290683 is an equidigital number, since it uses as much as digits as its factorization.

1327290683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1327290683 is about 36432.0008097277. Note that the first 3 decimals coincide. The cubic root of 1327290683 is about 1098.9771988614.

The spelling of 1327290683 in words is "one billion, three hundred twenty-seven million, two hundred ninety thousand, six hundred eighty-three".