2841330 has 32 divisors (see below), whose sum is σ = 6951744. Its totient is φ = 742976.

The previous prime is 2841313. The next prime is 2841337. The reversal of 2841330 is 331482.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2841297 and 2841306.

It is not an unprimeable number, because it can be changed into a prime (2841337) 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 15 ways as a sum of consecutive naturals, for example, 697 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (217242).

2^2841330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2841330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3475872).

2841330 is an abundant number, since it is smaller than the sum of its proper divisors (4110414).

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

2841330 is a wasteful number, since it uses less digits than its factorization.

2841330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2841330 is about 1685.6245133481. The cubic root of 2841330 is about 141.6360779786.

The spelling of 2841330 in words is "two million, eight hundred forty-one thousand, three hundred thirty".