2867323328 has 56 divisors (see below), whose sum is σ = 5783275200. Its totient is φ = 1410259968.

The previous prime is 2867323321. The next prime is 2867323423. The reversal of 2867323328 is 8233237682.

2867323328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2867323321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601858 + ... + 1603646.

Almost surely, 2^2867323328 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 2867323328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2891637600).

2867323328 is an abundant number, since it is smaller than the sum of its proper divisors (2915951872).

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

2867323328 is a wasteful number, since it uses less digits than its factorization.

2867323328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197 (or 2187 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 2867323328 is about 53547.3932885626. The cubic root of 2867323328 is about 1420.6667714367. Note that the first 3 decimals are identical.

The spelling of 2867323328 in words is "two billion, eight hundred sixty-seven million, three hundred twenty-three thousand, three hundred twenty-eight".