2204696800 has 144 divisors (see below), whose sum is σ = 5569612272. Its totient is φ = 851558400.

The previous prime is 2204696777. The next prime is 2204696839. The reversal of 2204696800 is 86964022.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 2204696800.

It is a congruent number.

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, 6245424 + ... + 6245776.

It is an arithmetic number, because the mean of its divisors is an integer number (38677863).

Almost surely, 2^2204696800 is an apocalyptic number.

2204696800 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 2204696800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2784806136).

2204696800 is an abundant number, since it is smaller than the sum of its proper divisors (3364915472).

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

2204696800 is a wasteful number, since it uses less digits than its factorization.

2204696800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2204696800 is about 46954.1989602634. The cubic root of 2204696800 is about 1301.5163371456.

The spelling of 2204696800 in words is "two billion, two hundred four million, six hundred ninety-six thousand, eight hundred".