3828669 has 16 divisors (see below), whose sum is σ = 5548032. Its totient is φ = 2334528.

The previous prime is 3828661. The next prime is 3828673. The reversal of 3828669 is 9668283.

It is not a de Polignac number, because 3828669 - 2³ = 3828661 is a prime.

It is a super-2 number, since 2×3828669² = 29317412623122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3828669.

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 15 ways as a sum of consecutive naturals, for example, 4567 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (346752).

Almost surely, 2^3828669 is an apocalyptic number.

3828669 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3828669 is a deficient number, since it is larger than the sum of its proper divisors (1719363).

3828669 is a wasteful number, since it uses less digits than its factorization.

3828669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its digits is 124416, while the sum is 42.

The square root of 3828669 is about 1956.6984949143. The cubic root of 3828669 is about 156.4405283256.

The spelling of 3828669 in words is "three million, eight hundred twenty-eight thousand, six hundred sixty-nine".