3828671 has 16 divisors (see below), whose sum is σ = 5026560. Its totient is φ = 2825280.

The previous prime is 3828661. The next prime is 3828673. The reversal of 3828671 is 1768283.

It is a cyclic number.

It is not a de Polignac number, because 3828671 - 2¹⁰ = 3827647 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 (3828673) 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, 155 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (314160).

Almost surely, 2^3828671 is an apocalyptic number.

3828671 is a deficient number, since it is larger than the sum of its proper divisors (1197889).

3828671 is a wasteful number, since it uses less digits than its factorization.

3828671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654.

The product of its digits is 16128, while the sum is 35.

The square root of 3828671 is about 1956.6990059792. The cubic root of 3828671 is about 156.4405555657.

The spelling of 3828671 in words is "three million, eight hundred twenty-eight thousand, six hundred seventy-one".