2684334 has 16 divisors (see below), whose sum is σ = 5684688. Its totient is φ = 842112.

The previous prime is 2684333. The next prime is 2684347. The reversal of 2684334 is 4334862.

It is a d-powerful number, because it can be written as 2¹³ + 6³ + 8⁵ + 4² + 3⁵ + 3¹³ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2684333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13057 + ... + 13260.

It is an arithmetic number, because the mean of its divisors is an integer number (355293).

2^2684334 is an apocalyptic number.

2684334 is an abundant number, since it is smaller than the sum of its proper divisors (3000354).

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

2684334 is a wasteful number, since it uses less digits than its factorization.

2684334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26339.

The product of its digits is 13824, while the sum is 30.

The square root of 2684334 is about 1638.3937255739. The cubic root of 2684334 is about 138.9778271483.

The spelling of 2684334 in words is "two million, six hundred eighty-four thousand, three hundred thirty-four".