2034943 has 4 divisors (see below), whose sum is σ = 2037960. Its totient is φ = 2031928.

The previous prime is 2034941. The next prime is 2034947. The reversal of 2034943 is 3494302.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2034943 - 2¹ = 2034941 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21 + ... + 2017.

It is an arithmetic number, because the mean of its divisors is an integer number (509490).

2^2034943 is an apocalyptic number.

2034943 is a deficient number, since it is larger than the sum of its proper divisors (3017).

2034943 is a wasteful number, since it uses less digits than its factorization.

2034943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2034943 is about 1426.5142831391. The cubic root of 2034943 is about 126.7216297328.

The spelling of 2034943 in words is "two million, thirty-four thousand, nine hundred forty-three".