2783368 has 32 divisors (see below), whose sum is σ = 6226560. Its totient is φ = 1140480.

The previous prime is 2783353. The next prime is 2783371. The reversal of 2783368 is 8633872.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (194580).

2^2783368 is an apocalyptic number.

2783368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2783368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3113280).

2783368 is an abundant number, since it is smaller than the sum of its proper divisors (3443192).

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

2783368 is a wasteful number, since it uses less digits than its factorization.

2783368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2193 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 2783368 is about 1668.3428904155. The cubic root of 2783368 is about 140.6663472162. Note that the first 3 decimals are identical.

It can be divided in two parts, 2783 and 368, that multiplied together give a square (1024144 = 1012²).

The spelling of 2783368 in words is "two million, seven hundred eighty-three thousand, three hundred sixty-eight".