3853425 has 24 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 2036800.

The previous prime is 3853417. The next prime is 3853427. The reversal of 3853425 is 5243583.

It is not a de Polignac number, because 3853425 - 2³ = 3853417 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3853392 and 3853401.

It is not an unprimeable number, because it can be changed into a prime (3853427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14191 + ... + 14459.

It is an arithmetic number, because the mean of its divisors is an integer number (267840).

Almost surely, 2^3853425 is an apocalyptic number.

It is an amenable number.

3853425 is a deficient number, since it is larger than the sum of its proper divisors (2574735).

3853425 is a wasteful number, since it uses less digits than its factorization.

3853425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 468 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 3853425 is about 1963.0142638300. The cubic root of 3853425 is about 156.7769833155.

It can be divided in two parts, 3853 and 425, that added together give a triangular number (4278 = T₉₂).

The spelling of 3853425 in words is "three million, eight hundred fifty-three thousand, four hundred twenty-five".