2869424844 has 96 divisors (see below), whose sum is σ = 7888683264. Its totient is φ = 800305920.

The previous prime is 2869424839. The next prime is 2869424861. The reversal of 2869424844 is 4484249682.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637827 + ... + 642309.

It is an arithmetic number, because the mean of its divisors is an integer number (82173784).

Almost surely, 2^2869424844 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2869424844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3944341632).

2869424844 is an abundant number, since it is smaller than the sum of its proper divisors (5019258420).

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

2869424844 is a wasteful number, since it uses less digits than its factorization.

2869424844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4887 (or 4885 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 51.

The square root of 2869424844 is about 53567.0126477107. The cubic root of 2869424844 is about 1421.0137646096.

The spelling of 2869424844 in words is "two billion, eight hundred sixty-nine million, four hundred twenty-four thousand, eight hundred forty-four".