2840876 has 6 divisors (see below), whose sum is σ = 4971540. Its totient is φ = 1420436.

The previous prime is 2840857. The next prime is 2840911. The reversal of 2840876 is 6780482.

2840876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355106 + ... + 355113.

It is an arithmetic number, because the mean of its divisors is an integer number (828590).

2^2840876 is an apocalyptic number.

It is an amenable number.

2840876 is a deficient number, since it is larger than the sum of its proper divisors (2130664).

2840876 is a wasteful number, since it uses less digits than its factorization.

2840876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710223 (or 710221 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2840876 is about 1685.4898397795. The cubic root of 2840876 is about 141.6285338350.

It can be divided in two parts, 28 and 40876, that added together give a palindrome (40904).

The spelling of 2840876 in words is "two million, eight hundred forty thousand, eight hundred seventy-six".