3693243 has 8 divisors (see below), whose sum is σ = 4934656. Its totient is φ = 2457000.

The previous prime is 3693211. The next prime is 3693253. The reversal of 3693243 is 3423963.

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

It is not a de Polignac number, because 3693243 - 2⁵ = 3693211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3693243.

It is not an unprimeable number, because it can be changed into a prime (3693203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918 + ... + 2868.

It is an arithmetic number, because the mean of its divisors is an integer number (616832).

Almost surely, 2^3693243 is an apocalyptic number.

3693243 is a deficient number, since it is larger than the sum of its proper divisors (1241413).

3693243 is a wasteful number, since it uses less digits than its factorization.

3693243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585.

The product of its digits is 11664, while the sum is 30.

The square root of 3693243 is about 1921.7812050283. The cubic root of 3693243 is about 154.5738275788.

The spelling of 3693243 in words is "three million, six hundred ninety-three thousand, two hundred forty-three".