3278023294368 has 48 divisors (see below), whose sum is σ = 8623975651200. Its totient is φ = 1090240843776.

The previous prime is 3278023294363. The next prime is 3278023294391. The reversal of 3278023294368 is 8634923208723.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (3278023294363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37981480 + ... + 38067687.

It is an arithmetic number, because the mean of its divisors is an integer number (179666159400).

Almost surely, 2^{3278023294368} is an apocalyptic number.

It is an amenable number.

3278023294368 is an abundant number, since it is smaller than the sum of its proper divisors (5345952356832).

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

3278023294368 is a wasteful number, since it uses less digits than its factorization.

3278023294368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76049629 (or 76049621 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 3278023294368 in words is "three trillion, two hundred seventy-eight billion, twenty-three million, two hundred ninety-four thousand, three hundred sixty-eight".