3832389 has 12 divisors (see below), whose sum is σ = 6039072. Its totient is φ = 2322600.

The previous prime is 3832351. The next prime is 3832397. The reversal of 3832389 is 9832383.

It is not a de Polignac number, because 3832389 - 2⁸ = 3832133 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3832399) 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, 19257 + ... + 19454.

It is an arithmetic number, because the mean of its divisors is an integer number (503256).

Almost surely, 2^3832389 is an apocalyptic number.

It is an amenable number.

3832389 is a deficient number, since it is larger than the sum of its proper divisors (2206683).

3832389 is a wasteful number, since it uses less digits than its factorization.

3832389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38728 (or 38725 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3832389 is about 1957.6488449158. The cubic root of 3832389 is about 156.4911786853.

It can be divided in two parts, 383 and 2389, that added together give a palindrome (2772).

The spelling of 3832389 in words is "three million, eight hundred thirty-two thousand, three hundred eighty-nine".