3223800 has 120 divisors (see below), whose sum is σ = 11253000. Its totient is φ = 855360.

The previous prime is 3223799. The next prime is 3223811. The reversal of 3223800 is 83223.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 16101 + ... + 16299.

It is an arithmetic number, because the mean of its divisors is an integer number (93775).

Almost surely, 2^3223800 is an apocalyptic number.

3223800 is a gapful number since it is divisible by the number (30) 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 3223800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626500).

3223800 is an abundant number, since it is smaller than the sum of its proper divisors (8029200).

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

3223800 is a wasteful number, since it uses less digits than its factorization.

3223800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3223800 is about 1795.4943608934. The cubic root of 3223800 is about 147.7256910715.

It can be divided in two parts, 32 and 23800, that added together give a palindrome (23832).

The spelling of 3223800 in words is "three million, two hundred twenty-three thousand, eight hundred".