2834000 has 80 divisors (see below), whose sum is σ = 7447440. Its totient is φ = 1036800.

The previous prime is 2833997. The next prime is 2834011. The reversal of 2834000 is 4382.

2834000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1175056 + 1658944 = 1084^2 + 1288^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 2834000.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 25946 + ... + 26054.

It is an arithmetic number, because the mean of its divisors is an integer number (93093).

2^2834000 is an apocalyptic number.

2834000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2834000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3723720).

2834000 is an abundant number, since it is smaller than the sum of its proper divisors (4613440).

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

2834000 is a wasteful number, since it uses less digits than its factorization.

2834000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2834000 is about 1683.4488409215. The cubic root of 2834000 is about 141.5141765566.

Adding to 2834000 its reverse (4382), we get a palindrome (2838382).

The spelling of 2834000 in words is "two million, eight hundred thirty-four thousand".