2889872700 has 576 divisors, whose sum is σ = 10583322624. Its totient is φ = 599040000.

The previous prime is 2889872641. The next prime is 2889872717. The reversal of 2889872700 is 72789882.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 54525874 + ... + 54525926.

It is an arithmetic number, because the mean of its divisors is an integer number (18373824).

Almost surely, 2^2889872700 is an apocalyptic number.

2889872700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2889872700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5291661312).

2889872700 is an abundant number, since it is smaller than the sum of its proper divisors (7693449924).

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

2889872700 is a wasteful number, since it uses less digits than its factorization.

2889872700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 2889872700 is about 53757.5362158647. The cubic root of 2889872700 is about 1424.3812148740.

The spelling of 2889872700 in words is "two billion, eight hundred eighty-nine million, eight hundred seventy-two thousand, seven hundred".