2873065800 has 192 divisors, whose sum is σ = 9793301760. Its totient is φ = 690976000.

The previous prime is 2873065781. The next prime is 2873065801. The reversal of 2873065800 is 85603782.

It is a super-2 number, since 2×2873065800² = 16509014182259280000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2873065801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 862939 + ... + 866261.

It is an arithmetic number, because the mean of its divisors is an integer number (51006780).

Almost surely, 2^2873065800 is an apocalyptic number.

2873065800 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 2873065800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4896650880).

2873065800 is an abundant number, since it is smaller than the sum of its proper divisors (6920235960).

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

2873065800 is a wasteful number, since it uses less digits than its factorization.

2873065800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2873065800 is about 53600.9869312124. The cubic root of 2873065800 is about 1421.6145425917.

The spelling of 2873065800 in words is "two billion, eight hundred seventy-three million, sixty-five thousand, eight hundred".