3739224 has 16 divisors (see below), whose sum is σ = 9348120. Its totient is φ = 1246400.

The previous prime is 3739199. The next prime is 3739247. The reversal of 3739224 is 4229373.

It is a super-2 number, since 2×3739224² = 27963592244352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3739191 and 3739200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77877 + ... + 77924.

Almost surely, 2^3739224 is an apocalyptic number.

It is an amenable number.

3739224 is an abundant number, since it is smaller than the sum of its proper divisors (5608896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3739224 is a wasteful number, since it uses less digits than its factorization.

3739224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155810 (or 155806 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 3739224 is about 1933.7073201496. The cubic root of 3739224 is about 155.2126668019.

The spelling of 3739224 in words is "three million, seven hundred thirty-nine thousand, two hundred twenty-four".