2869900 has 36 divisors (see below), whose sum is σ = 6796440. Its totient is φ = 1043200.

The previous prime is 2869883. The next prime is 2869901. The reversal of 2869900 is 99682.

2869900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2869901) 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 11 ways as a sum of consecutive naturals, for example, 205 + ... + 2404.

It is an arithmetic number, because the mean of its divisors is an integer number (188790).

2^2869900 is an apocalyptic number.

2869900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2869900 is an abundant number, since it is smaller than the sum of its proper divisors (3926540).

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

2869900 is a wasteful number, since it uses less digits than its factorization.

2869900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2869900 is about 1694.0779202858. The cubic root of 2869900 is about 142.1092196814.

The spelling of 2869900 in words is "two million, eight hundred sixty-nine thousand, nine hundred".