2894690974952 has 64 divisors (see below), whose sum is σ = 6210053965440. Its totient is φ = 1239153696000.

The previous prime is 2894690974909. The next prime is 2894690974961. The reversal of 2894690974952 is 2594790964982.

It is a self number, because there is not a number n which added to its sum of digits gives 2894690974952.

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, 241600802 + ... + 241612782.

It is an arithmetic number, because the mean of its divisors is an integer number (97032093210).

Almost surely, 2^{2894690974952} is an apocalyptic number.

It is an amenable number.

2894690974952 is an abundant number, since it is smaller than the sum of its proper divisors (3315362990488).

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

2894690974952 is a wasteful number, since it uses less digits than its factorization.

2894690974952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16602 (or 16598 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 74.

The spelling of 2894690974952 in words is "two trillion, eight hundred ninety-four billion, six hundred ninety million, nine hundred seventy-four thousand, nine hundred fifty-two".