2204034400 has 36 divisors (see below), whose sum is σ = 5380600932. Its totient is φ = 881613440.

The previous prime is 2204034383. The next prime is 2204034401. The reversal of 2204034400 is 44304022.

It is a super-3 number, since 3×2204034400³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204034401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1376722 + ... + 1378321.

It is an arithmetic number, because the mean of its divisors is an integer number (149461137).

Almost surely, 2^2204034400 is an apocalyptic number.

2204034400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204034400 is an abundant number, since it is smaller than the sum of its proper divisors (3176566532).

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

2204034400 is a wasteful number, since it uses less digits than its factorization.

2204034400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755063 (or 2755050 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2204034400 is about 46947.1447481101. The cubic root of 2204034400 is about 1301.3859774550.

Adding to 2204034400 its reverse (44304022), we get a palindrome (2248338422).

The spelling of 2204034400 in words is "two billion, two hundred four million, thirty-four thousand, four hundred".