1327753393 has 2 divisors, whose sum is σ = 1327753394. Its totient is φ = 1327753392.

The previous prime is 1327753369. The next prime is 1327753409. The reversal of 1327753393 is 3933577231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 840536064 + 487217329 = 28992^2 + 22073^2 .

It is a cyclic number.

It is not a de Polignac number, because 1327753393 - 2¹³ = 1327745201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1327753303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663876696 + 663876697.

It is an arithmetic number, because the mean of its divisors is an integer number (663876697).

Almost surely, 2^1327753393 is an apocalyptic number.

It is an amenable number.

1327753393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327753393 is an equidigital number, since it uses as much as digits as its factorization.

1327753393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 357210, while the sum is 43.

The square root of 1327753393 is about 36438.3505801237. The cubic root of 1327753393 is about 1099.1048897199.

The spelling of 1327753393 in words is "one billion, three hundred twenty-seven million, seven hundred fifty-three thousand, three hundred ninety-three".