3882409 has 16 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 3444480.

The previous prime is 3882407. The next prime is 3882421. The reversal of 3882409 is 9042883.

It is a cyclic number.

It is not a de Polignac number, because 3882409 - 2¹ = 3882407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3882401) 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, 27862 + ... + 28000.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

Almost surely, 2^3882409 is an apocalyptic number.

It is an amenable number.

3882409 is a deficient number, since it is larger than the sum of its proper divisors (472151).

3882409 is a wasteful number, since it uses less digits than its factorization.

3882409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3882409 is about 1970.3829577014. The cubic root of 3882409 is about 157.1690742169.

The spelling of 3882409 in words is "three million, eight hundred eighty-two thousand, four hundred nine".