2834868 has 24 divisors (see below), whose sum is σ = 6683040. Its totient is φ = 935200.

The previous prime is 2834849. The next prime is 2834873. The reversal of 2834868 is 8684382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43 + ... + 2381.

It is an arithmetic number, because the mean of its divisors is an integer number (278460).

2^2834868 is an apocalyptic number.

It is an amenable number.

2834868 is an abundant number, since it is smaller than the sum of its proper divisors (3848172).

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

2834868 is a wasteful number, since it uses less digits than its factorization.

2834868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447 (or 2445 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 2834868 is about 1683.7066252765. The cubic root of 2834868 is about 141.5286227771.

It can be divided in two parts, 283 and 4868, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 2834868 in words is "two million, eight hundred thirty-four thousand, eight hundred sixty-eight".