2784034 has 8 divisors (see below), whose sum is σ = 4555728. Its totient is φ = 1265460.

The previous prime is 2784007. The next prime is 2784043. The reversal of 2784034 is 4304872.

2784034 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.

It is a junction number, because it is equal to n+sod(n) for n = 2783993 and 2784011.

It is an unprimeable number.

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, 63252 + ... + 63295.

It is an arithmetic number, because the mean of its divisors is an integer number (569466).

2^2784034 is an apocalyptic number.

2784034 is a deficient number, since it is larger than the sum of its proper divisors (1771694).

2784034 is a wasteful number, since it uses less digits than its factorization.

2784034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126560.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2784034 is about 1668.5424777332. The cubic root of 2784034 is about 140.6775657970.

The spelling of 2784034 in words is "two million, seven hundred eighty-four thousand, thirty-four".