3276384635968 has 14 divisors (see below), whose sum is σ = 6501575762126. Its totient is φ = 1638192317952.

The previous prime is 3276384635933. The next prime is 3276384636029. The reversal of 3276384635968 is 8695364836723.

It can be written as a sum of positive squares in only one way, i.e., 2762536519744 + 513848116224 = 1662088^2 + 716832^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3276384635897 and 3276384635906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25596754905 + ... + 25596755032.

Almost surely, 2^{3276384635968} is an apocalyptic number.

It is an amenable number.

3276384635968 is a deficient number, since it is larger than the sum of its proper divisors (3225191126158).

3276384635968 is an equidigital number, since it uses as much as digits as its factorization.

3276384635968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51193509949 (or 51193509939 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 70.

The spelling of 3276384635968 in words is "three trillion, two hundred seventy-six billion, three hundred eighty-four million, six hundred thirty-five thousand, nine hundred sixty-eight".