2684706 has 8 divisors (see below), whose sum is σ = 5369424. Its totient is φ = 894900.

The previous prime is 2684701. The next prime is 2684707. The reversal of 2684706 is 6074862.

2684706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2684706 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2684701) 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 3 ways as a sum of consecutive naturals, for example, 223720 + ... + 223731.

It is an arithmetic number, because the mean of its divisors is an integer number (671178).

2^2684706 is an apocalyptic number.

2684706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2684706 is a wasteful number, since it uses less digits than its factorization.

2684706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447456.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2684706 is about 1638.5072474664. The cubic root of 2684706 is about 138.9842467871.

The spelling of 2684706 in words is "two million, six hundred eighty-four thousand, seven hundred six".