2680093 has 8 divisors (see below), whose sum is σ = 2986200. Its totient is φ = 2388288.

The previous prime is 2680091. The next prime is 2680103. The reversal of 2680093 is 3900862.

2680093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 324 + 2679769 = 18^2 + 1637^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2680093 - 2¹ = 2680091 is a prime.

It is a Duffinian number.

2680093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3178 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (373275).

2^2680093 is an apocalyptic number.

It is an amenable number.

2680093 is a deficient number, since it is larger than the sum of its proper divisors (306107).

2680093 is a wasteful number, since it uses less digits than its factorization.

2680093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2680093 is about 1637.0989585239. The cubic root of 2680093 is about 138.9045978558.

The spelling of 2680093 in words is "two million, six hundred eighty thousand, ninety-three".