3723388 has 6 divisors (see below), whose sum is σ = 6515936. Its totient is φ = 1861692.

The previous prime is 3723383. The next prime is 3723389. The reversal of 3723388 is 8833273.

It is a happy number.

3723388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723383) 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, 465420 + ... + 465427.

Almost surely, 2^3723388 is an apocalyptic number.

It is an amenable number.

3723388 is a deficient number, since it is larger than the sum of its proper divisors (2792548).

3723388 is a wasteful number, since it uses less digits than its factorization.

3723388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930851 (or 930849 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 3723388 is about 1929.6082503970. The cubic root of 3723388 is about 154.9932428549.

The spelling of 3723388 in words is "three million, seven hundred twenty-three thousand, three hundred eighty-eight".