2838474 has 24 divisors (see below), whose sum is σ = 6213792. Its totient is φ = 936360.

The previous prime is 2838463. The next prime is 2838481. The reversal of 2838474 is 4748382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1089 + ... + 2619.

It is an arithmetic number, because the mean of its divisors is an integer number (258908).

2^2838474 is an apocalyptic number.

2838474 is an abundant number, since it is smaller than the sum of its proper divisors (3375318).

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

2838474 is a wasteful number, since it uses less digits than its factorization.

2838474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642 (or 1639 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 2838474 is about 1684.7771365970. Note that the first 3 decimals coincide. The cubic root of 2838474 is about 141.5886062842.

The spelling of 2838474 in words is "two million, eight hundred thirty-eight thousand, four hundred seventy-four".