3852646 has 16 divisors (see below), whose sum is σ = 6674976. Its totient is φ = 1633536.

The previous prime is 3852643. The next prime is 3852677. The reversal of 3852646 is 6462583.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁶ + 8⁷ + 5³ + 2¹³ + 6⁴ + 4⁸ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61 + ... + 2776.

It is an arithmetic number, because the mean of its divisors is an integer number (417186).

Almost surely, 2^3852646 is an apocalyptic number.

3852646 is a deficient number, since it is larger than the sum of its proper divisors (2822330).

3852646 is a wasteful number, since it uses less digits than its factorization.

3852646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943.

The product of its digits is 34560, while the sum is 34.

The square root of 3852646 is about 1962.8158344582. The cubic root of 3852646 is about 156.7664180390.

The spelling of 3852646 in words is "three million, eight hundred fifty-two thousand, six hundred forty-six".