1382301329 has 2 divisors, whose sum is σ = 1382301330. Its totient is φ = 1382301328.

The previous prime is 1382301299. The next prime is 1382301337. The reversal of 1382301329 is 9231032831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1365450304 + 16851025 = 36952^2 + 4105^2 .

It is an emirp because it is prime and its reverse (9231032831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1382301329 - 2¹⁶ = 1382235793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1382301295 and 1382301304.

It is not a weakly prime, because it can be changed into another prime (1382301359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691150664 + 691150665.

It is an arithmetic number, because the mean of its divisors is an integer number (691150665).

Almost surely, 2^1382301329 is an apocalyptic number.

It is an amenable number.

1382301329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382301329 is an equidigital number, since it uses as much as digits as its factorization.

1382301329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1382301329 is about 37179.3131862330. The cubic root of 1382301329 is about 1113.9548153733.

The spelling of 1382301329 in words is "one billion, three hundred eighty-two million, three hundred one thousand, three hundred twenty-nine".