2834943 has 8 divisors (see below), whose sum is σ = 3792048. Its totient is φ = 1883904.

The previous prime is 2834939. The next prime is 2834983. The reversal of 2834943 is 3494382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2834943 - 2² = 2834939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280 + ... + 2397.

It is an arithmetic number, because the mean of its divisors is an integer number (474006).

2^2834943 is an apocalyptic number.

2834943 is a deficient number, since it is larger than the sum of its proper divisors (957105).

2834943 is a wasteful number, since it uses less digits than its factorization.

2834943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033.

The product of its digits is 20736, while the sum is 33.

The square root of 2834943 is about 1683.7288974179. The cubic root of 2834943 is about 141.5298708721.

The spelling of 2834943 in words is "two million, eight hundred thirty-four thousand, nine hundred forty-three".