2838704 has 30 divisors (see below), whose sum is σ = 6047604. Its totient is φ = 1280160.

The previous prime is 2838697. The next prime is 2838713. The reversal of 2838704 is 4078382.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22289 + ... + 22415.

2^2838704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2838704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3023802).

2838704 is an abundant number, since it is smaller than the sum of its proper divisors (3208900).

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

2838704 is a wasteful number, since it uses less digits than its factorization.

2838704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 140 counting only the distinct ones).

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

The square root of 2838704 is about 1684.8453935005. The cubic root of 2838704 is about 141.5924304635.

The spelling of 2838704 in words is "two million, eight hundred thirty-eight thousand, seven hundred four".