2079843 has 8 divisors (see below), whose sum is σ = 2811408. Its totient is φ = 1367424.

The previous prime is 2079839. The next prime is 2079859. The reversal of 2079843 is 3489702.

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

It is not a de Polignac number, because 2079843 - 2² = 2079839 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2079823) 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, 4530 + ... + 4967.

It is an arithmetic number, because the mean of its divisors is an integer number (351426).

2^2079843 is an apocalyptic number.

2079843 is a deficient number, since it is larger than the sum of its proper divisors (731565).

2079843 is an equidigital number, since it uses as much as digits as its factorization.

2079843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9573.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2079843 is about 1442.1660792017. The cubic root of 2079843 is about 127.6468741875.

The spelling of 2079843 in words is "two million, seventy-nine thousand, eight hundred forty-three".