2877684 has 12 divisors (see below), whose sum is σ = 6714624. Its totient is φ = 959224.

The previous prime is 2877673. The next prime is 2877703. The reversal of 2877684 is 4867782.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119892 + ... + 119915.

It is an arithmetic number, because the mean of its divisors is an integer number (559552).

2^2877684 is an apocalyptic number.

It is an amenable number.

2877684 is an abundant number, since it is smaller than the sum of its proper divisors (3836940).

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

2877684 is a wasteful number, since it uses less digits than its factorization.

2877684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239814 (or 239812 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 2877684 is about 1696.3737795663. The cubic root of 2877684 is about 142.2375841516.

The spelling of 2877684 in words is "two million, eight hundred seventy-seven thousand, six hundred eighty-four".