2684366 has 8 divisors (see below), whose sum is σ = 4092744. Its totient is φ = 1320120.

The previous prime is 2684347. The next prime is 2684371. The reversal of 2684366 is 6634862.

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

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10880 + ... + 11123.

It is an arithmetic number, because the mean of its divisors is an integer number (511593).

2^2684366 is an apocalyptic number.

2684366 is a deficient number, since it is larger than the sum of its proper divisors (1408378).

2684366 is a wasteful number, since it uses less digits than its factorization.

2684366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22066.

The product of its digits is 41472, while the sum is 35.

The square root of 2684366 is about 1638.4034912072. The cubic root of 2684366 is about 138.9783793986.

The spelling of 2684366 in words is "two million, six hundred eighty-four thousand, three hundred sixty-six".