2853994 has 32 divisors (see below), whose sum is σ = 5334336. Its totient is φ = 1125120.

The previous prime is 2853989. The next prime is 2854003. The reversal of 2853994 is 4993582.

It is a happy number.

2853994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4569 + ... + 5155.

It is an arithmetic number, because the mean of its divisors is an integer number (166698).

2^2853994 is an apocalyptic number.

2853994 is a deficient number, since it is larger than the sum of its proper divisors (2480342).

2853994 is a wasteful number, since it uses less digits than its factorization.

2853994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630.

The product of its digits is 77760, while the sum is 40.

The square root of 2853994 is about 1689.3768081751. The cubic root of 2853994 is about 141.8461933143.

The spelling of 2853994 in words is "two million, eight hundred fifty-three thousand, nine hundred ninety-four".