3723724 has 6 divisors (see below), whose sum is σ = 6516524. Its totient is φ = 1861860.

The previous prime is 3723721. The next prime is 3723739. The reversal of 3723724 is 4273273.

3723724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3723724² = 27732240856352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3723692 and 3723701.

It is not an unprimeable number, because it can be changed into a prime (3723721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465462 + ... + 465469.

Almost surely, 2^3723724 is an apocalyptic number.

It is an amenable number.

3723724 is a deficient number, since it is larger than the sum of its proper divisors (2792800).

3723724 is a wasteful number, since it uses less digits than its factorization.

3723724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930935 (or 930933 counting only the distinct ones).

The product of its digits is 7056, while the sum is 28.

The square root of 3723724 is about 1929.6953127372. The cubic root of 3723724 is about 154.9979049318.

Adding to 3723724 its reverse (4273273), we get a palindrome (7996997).

It can be divided in two parts, 372 and 3724, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3723724 in words is "three million, seven hundred twenty-three thousand, seven hundred twenty-four".