2704728778276 has 12 divisors (see below), whose sum is σ = 5409457556608. Its totient is φ = 1159169476392.

The previous prime is 2704728778259. The next prime is 2704728778303. The reversal of 2704728778276 is 6728778274072.

2704728778276 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48298728156 + ... + 48298728211.

Almost surely, 2^{2704728778276} is an apocalyptic number.

It is an amenable number.

2704728778276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2704728778276 is a wasteful number, since it uses less digits than its factorization.

2704728778276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96597456378 (or 96597456376 counting only the distinct ones).

The product of its (nonzero) digits is 206524416, while the sum is 67.

The spelling of 2704728778276 in words is "two trillion, seven hundred four billion, seven hundred twenty-eight million, seven hundred seventy-eight thousand, two hundred seventy-six".