3840648205296 has 80 divisors (see below), whose sum is σ = 11339728210944. Its totient is φ = 1097263064832.

The previous prime is 3840648205291. The next prime is 3840648205309. The reversal of 3840648205296 is 6925028460483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840648205291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5492026 + ... + 6151718.

Almost surely, 2^{3840648205296} is an apocalyptic number.

It is an amenable number.

3840648205296 is an abundant number, since it is smaller than the sum of its proper divisors (7499080005648).

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

3840648205296 is a wasteful number, since it uses less digits than its factorization.

3840648205296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677038 (or 677032 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 3840648205296 in words is "three trillion, eight hundred forty billion, six hundred forty-eight million, two hundred five thousand, two hundred ninety-six".