296648640768 has 36 divisors (see below), whose sum is σ = 789517999088. Its totient is φ = 98882880000.

The previous prime is 296648640727. The next prime is 296648640817. The reversal of 296648640768 is 867046846692.

It is a junction number, because it is equal to n+sod(n) for n = 296648640699 and 296648640708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193129858 + ... + 193131393.

Almost surely, 2^296648640768 is an apocalyptic number.

It is an amenable number.

296648640768 is an abundant number, since it is smaller than the sum of its proper divisors (492869358320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

296648640768 is an equidigital number, since it uses as much as digits as its factorization.

296648640768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386261270 (or 386261256 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 66.

The spelling of 296648640768 in words is "two hundred ninety-six billion, six hundred forty-eight million, six hundred forty thousand, seven hundred sixty-eight".