2804338 has 4 divisors (see below), whose sum is σ = 4206510. Its totient is φ = 1402168.

The previous prime is 2804327. The next prime is 2804377. The reversal of 2804338 is 8334082.

2804338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 908209 = 1377^2 + 953^2 .

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 as a sum of consecutive naturals, namely, 701083 + ... + 701086.

2^2804338 is an apocalyptic number.

2804338 is a deficient number, since it is larger than the sum of its proper divisors (1402172).

2804338 is a wasteful number, since it uses less digits than its factorization.

2804338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402171.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2804338 is about 1674.6157768276. The cubic root of 2804338 is about 141.0187256119.

The spelling of 2804338 in words is "two million, eight hundred four thousand, three hundred thirty-eight".