3852428 has 12 divisors (see below), whose sum is σ = 6805512. Its totient is φ = 1908000.

The previous prime is 3852427. The next prime is 3852451. The reversal of 3852428 is 8242583.

It is a junction number, because it is equal to n+sod(n) for n = 3852394 and 3852403.

It is not an unprimeable number, because it can be changed into a prime (3852427) 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, 4073 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (567126).

Almost surely, 2^3852428 is an apocalyptic number.

It is an amenable number.

3852428 is a deficient number, since it is larger than the sum of its proper divisors (2953084).

3852428 is a wasteful number, since it uses less digits than its factorization.

3852428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9112 (or 9110 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 3852428 is about 1962.7603012085. The cubic root of 3852428 is about 156.7634611341.

It can be divided in two parts, 3852 and 428, that multiplied together give a square (1648656 = 1284²).

The spelling of 3852428 in words is "three million, eight hundred fifty-two thousand, four hundred twenty-eight".