3935625 has 20 divisors (see below), whose sum is σ = 6560400. Its totient is φ = 2098000.

The previous prime is 3935609. The next prime is 3935627. The reversal of 3935625 is 5265393.

It is not a de Polignac number, because 3935625 - 2⁴ = 3935609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3935627) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 826 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (328020).

Almost surely, 2^3935625 is an apocalyptic number.

It is an amenable number.

3935625 is a deficient number, since it is larger than the sum of its proper divisors (2624775).

3935625 is an equidigital number, since it uses as much as digits as its factorization.

3935625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2107 counting only the distinct ones).

The product of its digits is 24300, while the sum is 33.

The square root of 3935625 is about 1983.8409714491. The cubic root of 3935625 is about 157.8839210428.

It can be divided in two parts, 3935 and 625, that added together give a triangular number (4560 = T₉₅).

The spelling of 3935625 in words is "three million, nine hundred thirty-five thousand, six hundred twenty-five".