3693446 has 8 divisors (see below), whose sum is σ = 5556144. Its totient is φ = 1841400.

The previous prime is 3693427. The next prime is 3693449. The reversal of 3693446 is 6443963.

It is a happy number.

3693446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3693449) 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 3 ways as a sum of consecutive naturals, for example, 1730 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (694518).

Almost surely, 2^3693446 is an apocalyptic number.

3693446 is a deficient number, since it is larger than the sum of its proper divisors (1862698).

3693446 is a wasteful number, since it uses less digits than its factorization.

3693446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5326.

The product of its digits is 46656, while the sum is 35.

The square root of 3693446 is about 1921.8340198883. The cubic root of 3693446 is about 154.5766595896.

The spelling of 3693446 in words is "three million, six hundred ninety-three thousand, four hundred forty-six".