1940318327 has 2 divisors, whose sum is σ = 1940318328. Its totient is φ = 1940318326.

The previous prime is 1940318321. The next prime is 1940318333. The reversal of 1940318327 is 7238130491.

It is a balanced prime because it is at equal distance from previous prime (1940318321) and next prime (1940318333).

It is an emirp because it is prime and its reverse (7238130491) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1940318327 - 2²² = 1936124023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1940318321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970159163 + 970159164.

It is an arithmetic number, because the mean of its divisors is an integer number (970159164).

Almost surely, 2^1940318327 is an apocalyptic number.

1940318327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1940318327 is an equidigital number, since it uses as much as digits as its factorization.

1940318327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 1940318327 is about 44049.0445639857. The cubic root of 1940318327 is about 1247.2619164581.

The spelling of 1940318327 in words is "one billion, nine hundred forty million, three hundred eighteen thousand, three hundred twenty-seven".