2841934 has 4 divisors (see below), whose sum is σ = 4262904. Its totient is φ = 1420966.

The previous prime is 2841931. The next prime is 2841961. The reversal of 2841934 is 4391482.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2841896 and 2841905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2841931) 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 as a sum of consecutive naturals, namely, 710482 + ... + 710485.

It is an arithmetic number, because the mean of its divisors is an integer number (1065726).

2^2841934 is an apocalyptic number.

2841934 is a deficient number, since it is larger than the sum of its proper divisors (1420970).

2841934 is a wasteful number, since it uses less digits than its factorization.

2841934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420969.

The product of its digits is 6912, while the sum is 31.

The square root of 2841934 is about 1685.8036659113. The cubic root of 2841934 is about 141.6461134350.

The spelling of 2841934 in words is "two million, eight hundred forty-one thousand, nine hundred thirty-four".