2804334 has 32 divisors (see below), whose sum is σ = 6105120. Its totient is φ = 853632.

The previous prime is 2804327. The next prime is 2804377. The reversal of 2804334 is 4334082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12132 + ... + 12360.

It is an arithmetic number, because the mean of its divisors is an integer number (190785).

2^2804334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2804334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3052560).

2804334 is an abundant number, since it is smaller than the sum of its proper divisors (3300786).

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

2804334 is a wasteful number, since it uses less digits than its factorization.

2804334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2804334 is about 1674.6145825234. The cubic root of 2804334 is about 141.0186585639.

The spelling of 2804334 in words is "two million, eight hundred four thousand, three hundred thirty-four".