3859328 has 32 divisors (see below), whose sum is σ = 8390520. Its totient is φ = 1753600.

The previous prime is 3859327. The next prime is 3859333. The reversal of 3859328 is 8239583.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3859328² = 29788825223168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3859291 and 3859300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3859321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 2778.

Almost surely, 2^3859328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3859328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4195260).

3859328 is an abundant number, since it is smaller than the sum of its proper divisors (4531192).

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

3859328 is a wasteful number, since it uses less digits than its factorization.

3859328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766 (or 2754 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 3859328 is about 1964.5172434978. The cubic root of 3859328 is about 156.8569971881.

The spelling of 3859328 in words is "three million, eight hundred fifty-nine thousand, three hundred twenty-eight".