1327164037 has 2 divisors, whose sum is σ = 1327164038. Its totient is φ = 1327164036.

The previous prime is 1327164023. The next prime is 1327164049. The reversal of 1327164037 is 7304617231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855796516 + 471367521 = 29254^2 + 21711^2 .

It is an emirp because it is prime and its reverse (7304617231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1327164037 - 2¹⁵ = 1327131269 is a prime.

It is a super-2 number, since 2×1327164037² = 3522728762212274738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1327163993 and 1327164011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1327164067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663582018 + 663582019.

It is an arithmetic number, because the mean of its divisors is an integer number (663582019).

Almost surely, 2^1327164037 is an apocalyptic number.

It is an amenable number.

1327164037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327164037 is an equidigital number, since it uses as much as digits as its factorization.

1327164037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1327164037 is about 36430.2626534589. The cubic root of 1327164037 is about 1098.9422440734.

The spelling of 1327164037 in words is "one billion, three hundred twenty-seven million, one hundred sixty-four thousand, thirty-seven".