2704388 has 12 divisors (see below), whose sum is σ = 4803792. Its totient is φ = 1331880.

The previous prime is 2704381. The next prime is 2704391. The reversal of 2704388 is 8834072.

It is not an unprimeable number, because it can be changed into a prime (2704381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778 + ... + 5313.

It is an arithmetic number, because the mean of its divisors is an integer number (400316).

2^2704388 is an apocalyptic number.

It is an amenable number.

2704388 is a deficient number, since it is larger than the sum of its proper divisors (2099404).

2704388 is a wasteful number, since it uses less digits than its factorization.

2704388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10162 (or 10160 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2704388 is about 1644.5023563376. The cubic root of 2704388 is about 139.3230585944.

The spelling of 2704388 in words is "two million, seven hundred four thousand, three hundred eighty-eight".