2684194 has 8 divisors (see below), whose sum is σ = 4043088. Its totient is φ = 1336500.

The previous prime is 2684179. The next prime is 2684203. The reversal of 2684194 is 4914862.

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172 + ... + 3175.

It is an arithmetic number, because the mean of its divisors is an integer number (505386).

2^2684194 is an apocalyptic number.

2684194 is a deficient number, since it is larger than the sum of its proper divisors (1358894).

2684194 is a wasteful number, since it uses less digits than its factorization.

2684194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600.

The product of its digits is 13824, while the sum is 34.

The square root of 2684194 is about 1638.3510002438. The cubic root of 2684194 is about 138.9754110017.

The spelling of 2684194 in words is "two million, six hundred eighty-four thousand, one hundred ninety-four".