2890784870982 has 12 divisors (see below), whose sum is σ = 6263367220500. Its totient is φ = 963594956988.

The previous prime is 2890784870947. The next prime is 2890784871049.

2890784870982 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2890784870982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80299579732 + ... + 80299579767.

It is an arithmetic number, because the mean of its divisors is an integer number (521947268375).

Almost surely, 2^{2890784870982} is an apocalyptic number.

2890784870982 is an abundant number, since it is smaller than the sum of its proper divisors (3372582349518).

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

2890784870982 is a wasteful number, since it uses less digits than its factorization.

2890784870982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160599159507 (or 160599159504 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 72.

The spelling of 2890784870982 in words is "two trillion, eight hundred ninety billion, seven hundred eighty-four million, eight hundred seventy thousand, nine hundred eighty-two".