2884434 has 24 divisors (see below), whose sum is σ = 6711408. Its totient is φ = 824040.

The previous prime is 2884433. The next prime is 2884439. The reversal of 2884434 is 4344882.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2884395 and 2884404.

It is not an unprimeable number, because it can be changed into a prime (2884433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4612 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (279642).

2^2884434 is an apocalyptic number.

2884434 is an abundant number, since it is smaller than the sum of its proper divisors (3826974).

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

2884434 is a wasteful number, since it uses less digits than its factorization.

2884434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9830 (or 9823 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

The square root of 2884434 is about 1698.3621521925. The cubic root of 2884434 is about 142.3487098560.

The spelling of 2884434 in words is "two million, eight hundred eighty-four thousand, four hundred thirty-four".