2887934 has 8 divisors (see below), whose sum is σ = 4950768. Its totient is φ = 1237680.

The previous prime is 2887933. The next prime is 2887939. The reversal of 2887934 is 4397882.

2887934 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.

It is a junction number, because it is equal to n+sod(n) for n = 2887891 and 2887900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887933) 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, 103127 + ... + 103154.

It is an arithmetic number, because the mean of its divisors is an integer number (618846).

2^2887934 is an apocalyptic number.

2887934 is a deficient number, since it is larger than the sum of its proper divisors (2062834).

2887934 is a wasteful number, since it uses less digits than its factorization.

2887934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206290.

The product of its digits is 96768, while the sum is 41.

The square root of 2887934 is about 1699.3922443038. The cubic root of 2887934 is about 142.4062623493.

The spelling of 2887934 in words is "two million, eight hundred eighty-seven thousand, nine hundred thirty-four".