327783960436 has 6 divisors (see below), whose sum is σ = 573621930770. Its totient is φ = 163891980216.

The previous prime is 327783960401. The next prime is 327783960437. The reversal of 327783960436 is 634069387723.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 290208464100 + 37575496336 = 538710^2 + 193844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327783960437) 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, 40972995051 + ... + 40972995058.

Almost surely, 2^327783960436 is an apocalyptic number.

It is an amenable number.

327783960436 is a deficient number, since it is larger than the sum of its proper divisors (245837970334).

327783960436 is a wasteful number, since it uses less digits than its factorization.

327783960436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81945990113 (or 81945990111 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 58.

The spelling of 327783960436 in words is "three hundred twenty-seven billion, seven hundred eighty-three million, nine hundred sixty thousand, four hundred thirty-six".