2881794 has 8 divisors (see below), whose sum is σ = 5763600. Its totient is φ = 960596.

The previous prime is 2881783. The next prime is 2881799. The reversal of 2881794 is 4971882.

2881794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2881794 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2881799) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 240144 + ... + 240155.

It is an arithmetic number, because the mean of its divisors is an integer number (720450).

2^2881794 is an apocalyptic number.

2881794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2881794 is a wasteful number, since it uses less digits than its factorization.

2881794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480304.

The product of its digits is 32256, while the sum is 39.

The square root of 2881794 is about 1697.5847548797. The cubic root of 2881794 is about 142.3052680226.

The spelling of 2881794 in words is "two million, eight hundred eighty-one thousand, seven hundred ninety-four".