2079893 has 4 divisors (see below), whose sum is σ = 2100588. Its totient is φ = 2059200.

The previous prime is 2079877. The next prime is 2079919. The reversal of 2079893 is 3989702.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2010724 + 69169 = 1418^2 + 263^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079893 - 2⁴ = 2079877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 10196 + ... + 10397.

It is an arithmetic number, because the mean of its divisors is an integer number (525147).

2^2079893 is an apocalyptic number.

It is an amenable number.

2079893 is a deficient number, since it is larger than the sum of its proper divisors (20695).

2079893 is a wasteful number, since it uses less digits than its factorization.

2079893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20694.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 2079893 is about 1442.1834141329. The cubic root of 2079893 is about 127.6478970680.

The spelling of 2079893 in words is "two million, seventy-nine thousand, eight hundred ninety-three".