2273793800 has 96 divisors (see below), whose sum is σ = 5587142400. Its totient is φ = 858823680.

The previous prime is 2273793779. The next prime is 2273793827. The reversal of 2273793800 is 83973722.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360272 + ... + 366528.

It is an arithmetic number, because the mean of its divisors is an integer number (58199400).

Almost surely, 2^2273793800 is an apocalyptic number.

2273793800 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 2273793800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793571200).

2273793800 is an abundant number, since it is smaller than the sum of its proper divisors (3313348600).

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

2273793800 is a wasteful number, since it uses less digits than its factorization.

2273793800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375 (or 6366 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 2273793800 is about 47684.3139826925. The cubic root of 2273793800 is about 1314.9735762640.

The spelling of 2273793800 in words is "two billion, two hundred seventy-three million, seven hundred ninety-three thousand, eight hundred".