3806328 has 16 divisors (see below), whose sum is σ = 9515880. Its totient is φ = 1268768.

The previous prime is 3806321. The next prime is 3806333. The reversal of 3806328 is 8236083.

It is a junction number, because it is equal to n+sod(n) for n = 3806295 and 3806304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806321) 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, 79275 + ... + 79322.

Almost surely, 2^3806328 is an apocalyptic number.

It is an amenable number.

3806328 is an abundant number, since it is smaller than the sum of its proper divisors (5709552).

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

3806328 is a wasteful number, since it uses less digits than its factorization.

3806328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158606 (or 158602 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3806328 is about 1950.9812915556. The cubic root of 3806328 is about 156.1356479582.

The spelling of 3806328 in words is "three million, eight hundred six thousand, three hundred twenty-eight".