327493741 has 2 divisors, whose sum is σ = 327493742. Its totient is φ = 327493740.

The previous prime is 327493693. The next prime is 327493769. The reversal of 327493741 is 147394723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322956841 + 4536900 = 17971^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 327493741 - 2⁷ = 327493613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327493694 and 327493703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327493541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163746870 + 163746871.

It is an arithmetic number, because the mean of its divisors is an integer number (163746871).

Almost surely, 2^327493741 is an apocalyptic number.

It is an amenable number.

327493741 is a deficient number, since it is larger than the sum of its proper divisors (1).

327493741 is an equidigital number, since it uses as much as digits as its factorization.

327493741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 40.

The square root of 327493741 is about 18096.7881404408. The cubic root of 327493741 is about 689.2884501243.

The spelling of 327493741 in words is "three hundred twenty-seven million, four hundred ninety-three thousand, seven hundred forty-one".