2884870 has 16 divisors (see below), whose sum is σ = 5314320. Its totient is φ = 1126944.

The previous prime is 2884823. The next prime is 2884897. The reversal of 2884870 is 784882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 3784.

It is an arithmetic number, because the mean of its divisors is an integer number (332145).

2^2884870 is an apocalyptic number.

2884870 is a deficient number, since it is larger than the sum of its proper divisors (2429450).

2884870 is a wasteful number, since it uses less digits than its factorization.

2884870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 2884870 is about 1698.4905063026. The cubic root of 2884870 is about 142.3558817900.

The spelling of 2884870 in words is "two million, eight hundred eighty-four thousand, eight hundred seventy".