3743223 has 16 divisors (see below), whose sum is σ = 5529216. Its totient is φ = 2233440.

The previous prime is 3743203. The next prime is 3743237. The reversal of 3743223 is 3223473.

It is a happy number.

It is not a de Polignac number, because 3743223 - 2¹⁴ = 3726839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3743193 and 3743202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3743203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365 + ... + 3057.

It is an arithmetic number, because the mean of its divisors is an integer number (345576).

Almost surely, 2^3743223 is an apocalyptic number.

3743223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3743223 is a deficient number, since it is larger than the sum of its proper divisors (1785993).

3743223 is a wasteful number, since it uses less digits than its factorization.

3743223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774.

The product of its digits is 3024, while the sum is 24.

The square root of 3743223 is about 1934.7410679468. The cubic root of 3743223 is about 155.2679790194.

Adding to 3743223 its reverse (3223473), we get a palindrome (6966696).

The spelling of 3743223 in words is "three million, seven hundred forty-three thousand, two hundred twenty-three".