3693225 has 24 divisors (see below), whose sum is σ = 6374592. Its totient is φ = 1883200.

The previous prime is 3693211. The next prime is 3693253. The reversal of 3693225 is 5223963.

3693225 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 3693225 - 2⁶ = 3693161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3693192 and 3693201.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 655 + ... + 2795.

It is an arithmetic number, because the mean of its divisors is an integer number (265608).

Almost surely, 2^3693225 is an apocalyptic number.

It is an amenable number.

3693225 is a deficient number, since it is larger than the sum of its proper divisors (2681367).

3693225 is a wasteful number, since it uses less digits than its factorization.

3693225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177 (or 2172 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 3693225 is about 1921.7765218672. The cubic root of 3693225 is about 154.5735764595.

The spelling of 3693225 in words is "three million, six hundred ninety-three thousand, two hundred twenty-five".