2894796878208 has 128 divisors (see below), whose sum is σ = 8226694291200. Its totient is φ = 899160238080.

The previous prime is 2894796878179. The next prime is 2894796878231. The reversal of 2894796878208 is 8028786974982.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2807116 + ... + 3697227.

It is an arithmetic number, because the mean of its divisors is an integer number (64271049150).

Almost surely, 2^{2894796878208} is an apocalyptic number.

It is an amenable number.

2894796878208 is an abundant number, since it is smaller than the sum of its proper divisors (5331897412992).

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

2894796878208 is a wasteful number, since it uses less digits than its factorization.

2894796878208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6504440 (or 6504428 counting only the distinct ones).

The product of its (nonzero) digits is 1560674304, while the sum is 78.

The spelling of 2894796878208 in words is "two trillion, eight hundred ninety-four billion, seven hundred ninety-six million, eight hundred seventy-eight thousand, two hundred eight".