3746224 has 10 divisors (see below), whose sum is σ = 7258340. Its totient is φ = 1873104.

The previous prime is 3746219. The next prime is 3746227. The reversal of 3746224 is 4226473.

3746224 is nontrivially palindromic in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 3746192 and 3746201.

It is not an unprimeable number, because it can be changed into a prime (3746227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117054 + ... + 117085.

It is an arithmetic number, because the mean of its divisors is an integer number (725834).

Almost surely, 2^3746224 is an apocalyptic number.

It is an amenable number.

3746224 is a deficient number, since it is larger than the sum of its proper divisors (3512116).

3746224 is a wasteful number, since it uses less digits than its factorization.

3746224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234147 (or 234141 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 3746224 is about 1935.5164685427. The cubic root of 3746224 is about 155.3094615189.

Subtracting 3746224 from its reverse (4226473), we obtain a square (480249 = 693²).

The spelling of 3746224 in words is "three million, seven hundred forty-six thousand, two hundred twenty-four".