2683386 has 12 divisors (see below), whose sum is σ = 5814042. Its totient is φ = 894456.

The previous prime is 2683381. The next prime is 2683397. The reversal of 2683386 is 6833862.

It can be written as a sum of positive squares in only one way, i.e., 1404225 + 1279161 = 1185^2 + 1131^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2683386.

It is not an unprimeable number, because it can be changed into a prime (2683381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74521 + ... + 74556.

2^2683386 is an apocalyptic number.

2683386 is an abundant number, since it is smaller than the sum of its proper divisors (3130656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2683386 is a wasteful number, since it uses less digits than its factorization.

2683386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149085 (or 149082 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2683386 is about 1638.1043922779. The cubic root of 2683386 is about 138.9614647418.

The spelling of 2683386 in words is "two million, six hundred eighty-three thousand, three hundred eighty-six".