3863000 has 32 divisors (see below), whose sum is σ = 9041760. Its totient is φ = 1544800.

The previous prime is 3862997. The next prime is 3863009. The reversal of 3863000 is 3683.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3863009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (282555).

Almost surely, 2^3863000 is an apocalyptic number.

It is an amenable number.

3863000 is an abundant number, since it is smaller than the sum of its proper divisors (5178760).

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

3863000 is a wasteful number, since it uses less digits than its factorization.

3863000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3863000 is about 1965.4516020498. The cubic root of 3863000 is about 156.9067291895.

Adding to 3863000 its reverse (3683), we get a palindrome (3866683).

The spelling of 3863000 in words is "three million, eight hundred sixty-three thousand".