3744215 has 12 divisors (see below), whose sum is σ = 4626216. Its totient is φ = 2909088.

The previous prime is 3744187. The next prime is 3744217. The reversal of 3744215 is 5124473.

It is not a de Polignac number, because 3744215 - 2⁸ = 3743959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6572 + ... + 7118.

It is an arithmetic number, because the mean of its divisors is an integer number (385518).

Almost surely, 2^3744215 is an apocalyptic number.

3744215 is a deficient number, since it is larger than the sum of its proper divisors (882001).

3744215 is an equidigital number, since it uses as much as digits as its factorization.

3744215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 589 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 3744215 is about 1934.9974160189. The cubic root of 3744215 is about 155.2816937808.

Adding to 3744215 its reverse (5124473), we get a palindrome (8868688).

The spelling of 3744215 in words is "three million, seven hundred forty-four thousand, two hundred fifteen".