3563800 has 48 divisors (see below), whose sum is σ = 8414640. Its totient is φ = 1403520.

The previous prime is 3563789. The next prime is 3563801. The reversal of 3563800 is 83653.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20514 + ... + 20686.

It is an arithmetic number, because the mean of its divisors is an integer number (175305).

Almost surely, 2^3563800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3563800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4207320).

3563800 is an abundant number, since it is smaller than the sum of its proper divisors (4850840).

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

3563800 is a wasteful number, since it uses less digits than its factorization.

3563800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3563800 is about 1887.8029558193. The cubic root of 3563800 is about 152.7464437729.

The spelling of 3563800 in words is "three million, five hundred sixty-three thousand, eight hundred".