3739223 has 4 divisors (see below), whose sum is σ = 3753000. Its totient is φ = 3725448.

The previous prime is 3739199. The next prime is 3739247. The reversal of 3739223 is 3229373.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3739199) and next prime (3739247).

It is a cyclic number.

It is not a de Polignac number, because 3739223 - 2⁸ = 3738967 is a prime.

It is a super-3 number, since 3×3739223³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6473 + ... + 7026.

It is an arithmetic number, because the mean of its divisors is an integer number (938250).

Almost surely, 2^3739223 is an apocalyptic number.

3739223 is a deficient number, since it is larger than the sum of its proper divisors (13777).

3739223 is a wasteful number, since it uses less digits than its factorization.

3739223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13776.

The product of its digits is 6804, while the sum is 29.

The square root of 3739223 is about 1933.7070615789. The cubic root of 3739223 is about 155.2126529655.

It can be divided in two parts, 37392 and 23, that multiplied together give a triangular number (860016 = T₁₃₁₁).

The spelling of 3739223 in words is "three million, seven hundred thirty-nine thousand, two hundred twenty-three".