2806884741376 has 27 divisors (see below), whose sum is σ = 5602858597063. Its totient is φ = 1403428967680.

The previous prime is 2806884741371. The next prime is 2806884741389. The reversal of 2806884741376 is 6731474886082.

The square root of 2806884741376 is 1675376.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2806884741371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26753661 + ... + 26858371.

Almost surely, 2^{2806884741376} is an apocalyptic number.

2806884741376 is the 1675376-th square number.

It is an amenable number.

2806884741376 is a deficient number, since it is larger than the sum of its proper divisors (2795973855687).

2806884741376 is an frugal number, since it uses more digits than its factorization.

2806884741376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209438 (or 104713 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

Multiplying 2806884741376 by its sum of digits (64), we get a square (179640623448064 = 13403008²).

2806884741376 divided by its sum of digits (64) gives a square (43857574084 = 209422²).

The spelling of 2806884741376 in words is "two trillion, eight hundred six billion, eight hundred eighty-four million, seven hundred forty-one thousand, three hundred seventy-six".