3828663 has 12 divisors (see below), whose sum is σ = 5564520. Its totient is φ = 2536656.

The previous prime is 3828661. The next prime is 3828673. The reversal of 3828663 is 3668283.

It is not a de Polignac number, because 3828663 - 2¹ = 3828661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828661) 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, 328 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (463710).

Almost surely, 2^3828663 is an apocalyptic number.

3828663 is a deficient number, since it is larger than the sum of its proper divisors (1735857).

3828663 is a wasteful number, since it uses less digits than its factorization.

3828663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638 (or 2635 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3828663 is about 1956.6969617189. The cubic root of 3828663 is about 156.4404466049.

It can be divided in two parts, 382 and 8663, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 3828663 in words is "three million, eight hundred twenty-eight thousand, six hundred sixty-three".