2831934 has 16 divisors (see below), whose sum is σ = 6473088. Its totient is φ = 809112.

The previous prime is 2831909. The next prime is 2831947. The reversal of 2831934 is 4391382.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33672 + ... + 33755.

It is an arithmetic number, because the mean of its divisors is an integer number (404568).

2^2831934 is an apocalyptic number.

2831934 is an abundant number, since it is smaller than the sum of its proper divisors (3641154).

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

2831934 is a wasteful number, since it uses less digits than its factorization.

2831934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67439.

The product of its digits is 5184, while the sum is 30.

The square root of 2831934 is about 1682.8351077869. The cubic root of 2831934 is about 141.4797800189.

The spelling of 2831934 in words is "two million, eight hundred thirty-one thousand, nine hundred thirty-four".