3813025 has 12 divisors (see below), whose sum is σ = 4839472. Its totient is φ = 2978640.

The previous prime is 3813023. The next prime is 3813067. The reversal of 3813025 is 5203183.

3813025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3813025 - 2¹ = 3813023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3812987 and 3813005.

It is not an unprimeable number, because it can be changed into a prime (3813023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 699 + ... + 2848.

Almost surely, 2^3813025 is an apocalyptic number.

It is an amenable number.

3813025 is a deficient number, since it is larger than the sum of its proper divisors (1026447).

3813025 is a wasteful number, since it uses less digits than its factorization.

3813025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600 (or 3595 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3813025 is about 1952.6968530727. The cubic root of 3813025 is about 156.2271646629.

The spelling of 3813025 in words is "three million, eight hundred thirteen thousand, twenty-five".