2836878 has 32 divisors (see below), whose sum is σ = 6314112. Its totient is φ = 842400.

The previous prime is 2836861. The next prime is 2836879. The reversal of 2836878 is 8786382.

2836878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2836879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3093 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (197316).

2^2836878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2836878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3157056).

2836878 is an abundant number, since it is smaller than the sum of its proper divisors (3477234).

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

2836878 is a wasteful number, since it uses less digits than its factorization.

2836878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880.

The product of its digits is 129024, while the sum is 42.

The square root of 2836878 is about 1684.3034168463. The cubic root of 2836878 is about 141.5620641138.

The spelling of 2836878 in words is "two million, eight hundred thirty-six thousand, eight hundred seventy-eight".